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Iskovskikh Seminar
Steklov Mathematical Institute, room 530, Moscow

Seminar is held on Thursday, 18:00.

Financial support. The seminar is supported by the Ministry of Science and Higher Education of the Russian Federation (the grant to the Steklov International Mathematical Center, agreement no. 075-15-2022-265).

Website: https://researchseminars.org/seminar/Iskovskikh

Seminar organizers
Prokhorov Yuri Gennadievich
Przyjalkowski Victor Vladimirovich
Orlov Dmitri Olegovich
Shramov Constantin Aleksandrovich

Institutions
Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
Steklov International Mathematical Center


Iskovskikh Seminar, Moscow

October 10, 2024 (Thu)
1. Belyi's theorem and ramification over $\mathbb{P}^n$ (after K. H. Paranjape)
M. A. Ovcharenko
October 10, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

October 3, 2024 (Thu)
2. Connected algebraic subgroups of birational transformations not contained in a maximal one
O. Zhakupov
October 3, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

September 26, 2024 (Thu)
3. Self-correspondences on curves
Ks. Kvitko
September 26, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

September 19, 2024 (Thu)
4. What percentage of polynomials with integer coefficients have roots over integers?
A. V. Vikulova
September 19, 2024 16:45, Moscow, MSU, room 16-24

September 12, 2024 (Thu)
5. Elliptic birational automorphisms of the projective space
A. Kuznetsova
September 12, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

May 30, 2024 (Thu)
6. Boundedness, efficiency and optimum
V. V. Shokurov
May 30, 2024 16:45, Moscow, MSU, room 14-08

May 23, 2024 (Thu)
7. Quartics in projective space up to crepant equivalence (based on the work of T. Ducat)
K. V. Loginov
May 23, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

May 16, 2024 (Thu)
8. Корегулярность поверхностей дель Пеццо с дювалевскими особенностями
L. Aznaurian, A. Medvedeva
May 16, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  
9. Торические модели трёхмерных многообразий Фано
A. Vassilkov
May 16, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  
10. Цилиндричность трехмерных многообразий Фано рода 9 и 10
N. Virin
May 16, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  
11. О гладких многообразиях Фано размерности 3 с нулевой корегулярностью
O. Zhakupov
May 16, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  
12. О классификации локальных артиновых алгебр
D. Chertolias
May 16, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  
13. Finite automorphisms groups of a quadric surface over $Q$
A. Shipenok
May 16, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

April 25, 2024 (Thu)
14. The Sarkisov program, after Hacon and McKernan
A. S. Golota
April 25, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

April 18, 2024 (Thu)
15. The Bourbaki number of a plane curve
M. Jardim
April 18, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

April 11, 2024 (Thu)
16. The dual complex of a $G$-variety
A. Shipenok
April 11, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

April 4, 2024 (Thu)

One day conference on birational geometry
17. Deformation rigidity of Fano manifolds
Baohua Fu
April 4, 2024 11:30, One day conference on birational geometry, Moscow, Steklov Mathematical Institute, room 530
  
18. Classification of smooth Fano threefolds in positive characteristic
Hiromu Tanaka
April 4, 2024 13:00, One day conference on birational geometry, Moscow, Steklov Mathematical Institute, room 530
  
19. On rationally integrable planar dual multibilliards and projective billiards
Alexey Glutsyuk
April 4, 2024 17:00, One day conference on birational geometry, Moscow, Steklov Mathematical Institute, room 530
  

March 28, 2024 (Thu)
20. Jordan property for homeomorphism groups and almost fixed point property
V. Rozhdestvenskii
March 28, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

March 7, 2024 (Thu)
21. Three-dimensional nodal hypersurfaces and the Ciliberto-Di Gennaro Conjecture
Ks. Kvitko
March 7, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

February 22, 2024 (Thu)
22. Spectral interpretation of dynamical degrees of birational automorphisms
A. S. Golota
February 22, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

February 15, 2024 (Thu)
23. Birational permutations of the projective plane. Another point of view
A. V. Zaitsev
February 15, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

February 1, 2024 (Thu)
24. Fano varieties with torsion in the third cohomology group
A. Kuznetsova
February 1, 2024 18:00, Moscow, Steklov Mathematical Institute, room 530
  

January 25, 2024 (Thu)
25. Представимость функтора автоморфизмов схемы
D. V. Pirozhkov
January 25, 2024 16:45, Moscow, MSU, room 13-11

December 14, 2023 (Thu)
26. Unirationality of del Pezzo surfaces of degree $2$ over finite fields
N. A. Virin
December 14, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

December 7, 2023 (Thu)
27. Grothendieck ring of algebraic varieties and motivic measures
V. A. Lunts
December 7, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

November 30, 2023 (Thu)
28. Inequalities for Chern numbers of Fano varieties and varieties of general type
V. S. Zhgoon
November 30, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

November 23, 2023 (Thu)
29. Belyi's theorem for complete intersections of general type
M. A. Ovcharenko
November 23, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

November 9, 2023 (Thu)
30. Belyi's theorem for complex surfaces
A. Vikulova
November 9, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

October 19, 2023 (Thu)
31. Abundance conjecture for numerical dimension equals to zero
V. Nadler
October 19, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

October 5, 2023 (Thu)
32. On the abundance conjecture and Kawamata’s theorem
A. S. Golota
October 5, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

September 28, 2023 (Thu)
33. An introduction to solid algebra
Ch. Brav
September 28, 2023 16:45, Moscow, MSU, room 13-11

September 14, 2023 (Thu)
34. Prill’s Problem
Alex Villaro Krüger
September 14, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

September 7, 2023 (Thu)
35. On boundedness of curves on surfaces of general type
K. V. Loginov
September 7, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

May 25, 2023 (Thu)
36. Polytopes and K-theory of toric and flag varieties
E. Yu. Smirnov
May 25, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

May 18, 2023 (Thu)
37. Semi-orthogonal decompositions of moduli spaces
E. A. Tevelev
May 18, 2023 18:00, Moscow, online
  

May 11, 2023 (Thu)
38. Topologies and structures of the Cremona group
A. S. Golota
May 11, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

April 27, 2023 (Thu)
39. Quotients of jacobians
Raisa Serova
April 27, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
40. Automorphism groups of two-dimensional quadrics
Alexander Zaitsev
April 27, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
41. The groups of connected components of automorphism groups of Du Val del Pezzo surfaces with infinite automorphism groups
Nikita Vyrin
April 27, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
42. Shokurov complexity for del Pezzo surfaces with at most du Val singulsrities
Valentin Nadler
April 27, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
43. K-stability of log Fano threefolds
Ksenia Kvitko
April 27, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530

April 20, 2023 (Thu)
44. Coregularity of smooth Fano threefolds
Konstantin Loginov
April 20, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530

April 6, 2023 (Thu)
45. Fano hypersurfaces with no finite order birational automorphis
D. V. Pirozhkov
April 6, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

March 23, 2023 (Thu)
46. Morava K(2)-motives and the Rost invariant
V. A. Petrov
March 23, 2023 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

March 16, 2023 (Thu)
47. Brauer–Manin obstruction
A. Vikulova
March 16, 2023 18:00, Moscow, Steklov Mathematical Institute, room 530
  

March 9, 2023 (Thu)
48. The Mori program for non-degenerate toric hypersurfaces of arbitrary dimension
V. V. Batyrev
March 9, 2023 16:45, Moscow, MSU, room 13-11

March 3, 2023 (Fri)
49. Action of Cremona groups of CAT(0) complex
A. Kuznetsova
March 3, 2023 16:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

February 9, 2023 (Thu)
50. Calabi–Yau varieties of large index
M. A. Ovcharenko
February 9, 2023 16:45, Moscow, MSU, room 13-11

December 15, 2022 (Thu)
51. Бирациональные перестановки проективной плоскости – 2
A. V. Zaitsev
December 15, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

December 8, 2022 (Thu)
52. $T$-Jordan property for automorphism groups of compact complex surfaces
N. A. Virin
December 8, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

November 24, 2022 (Thu)
53. Topology of real algebraic sets
V. Yu. Rozhdestvenskii
November 24, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

November 17, 2022 (Thu)
54. Some problems on the inverted pendulum dynamics
I. Yu. Polekhin
November 17, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

October 27, 2022 (Thu)
55. Birational transformations of projective spaces
A. V. Zaitsev
October 27, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

October 13, 2022 (Thu)
56. Birational automorphisms of Severi-Brauer surfaces and the Cremona group
E. A. Yasinsky
October 13, 2022 18:00, Moscow, online
  

October 6, 2022 (Thu)
57. Equivariant Kaehler models for class $\mathcal{C}$ manifolds
A. S. Golota
October 6, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

September 29, 2022 (Thu)
58. Severi varieties
Ks. Kvitko
September 29, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

September 22, 2022 (Thu)
59. The ordinal of dynamical degrees
A. A. Kuznetsova
September 22, 2022 18:30, Moscow, MSU, room 13-11

September 15, 2022 (Thu)
60. The Lefschetz defect of a smooth Fano veriety
M. A. Ovcharenko
September 15, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

September 8, 2022 (Thu)
61. Bertini theorems over finite fields
M. N. Troshkin
September 8, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

May 19, 2022 (Thu)
62. Complex geometry of manifolds with torus action
T. E. Panov
May 19, 2022 16:45, Moscow, MSU, room 13-11

May 12, 2022 (Thu)
63. Defences of course works
May 12, 2022 17:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online

May 5, 2022 (Thu)
64. Matrix majorizations and their endomorphisms
P. M. Shteyner
May 5, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

April 28, 2022 (Thu)
65. Small maximal spaces of degenerate matrices
R. Serova
April 28, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online

April 21, 2022 (Thu)
66. The rationality of motivic zeta functions of curves with no rational points
V. Shein
April 21, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

April 14, 2022 (Thu)
67. On the growth functions of finitely generated groups
A. L. Talambutsa
April 14, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

March 31, 2022 (Thu)
68. Rationality criteria for motivic zeta-function
A. Piskunov
March 31, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

March 24, 2022 (Thu)
69. On families of birational involutions of projective space and Cremona group
A. Golota
March 24, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

March 17, 2022 (Thu)
70. Equivariant birational geometry of (three-dimensional) projective space
I. A. Cheltsov
March 17, 2022 18:00, Moscow, online
  

February 24, 2022 (Thu)
71. Boundness of log-canonical surfaces of general type (after Alexeev-Mori)
M. A. Ovcharenko
February 24, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

February 17, 2022 (Thu)
72. Birational classification of pointless del Pezzo surfaces of degree 8
A. S. Trepalin
February 17, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

February 10, 2022 (Thu)
73. Reductive quotient singularities
J. Moraga
February 10, 2022 18:00, Moscow, online
  

February 3, 2022 (Thu)
74. The Looijenga-Lunts-Verbitsky algebra
A. Vikulova
February 3, 2022 18:00, Moscow, Steklov Mathematical Institute, Room 530 (8 Gubkina) + online
  

January 27, 2022 (Thu)
75. Generating the plane Cremona group by involutions
J. Schneider
January 27, 2022 18:00, Moscow, online
  

December 9, 2021 (Thu)
76. Density of rational points on a family of Del Pezzo surfaces of degree 1
R. van Luijk
December 9, 2021 18:00, Moscow, online
  

December 2, 2021 (Thu)
77. Varieties of general type with the smallest known volume (after Esser–Totaro–Wang)
M. A. Ovcharenko
December 2, 2021 18:00, Moscow, Steklov Mathematical Institute, Room. 430 (8 Gubkina) + online
  

November 25, 2021 (Thu)
78. Symmetries of Gromov-Hausdorff Distance
A. A. Tuzhilin
November 25, 2021 18:00, Moscow, online
  

November 18, 2021 (Thu)
79. Termination of flips and fundamental groups (after Joaquín Moraga)
K. V. Loginov
November 18, 2021 18:00, Moscow, Steklov Mathematical Institute, Room. 430 (8 Gubkina) + online
  

November 11, 2021 (Thu)
80. A smooth complex rational affine surface with uncountably many nonisomorphic real forms
A. Bot
November 11, 2021 18:00, Moscow, online
  

October 27, 2021 (Wed)
81. Symmetric powers of Severi-Brauer varieties
A. Piskunov
October 27, 2021 17:00, Moscow, online
  

October 21, 2021 (Thu)
82. $G$-birationally rigid del Pezzo varieties of degree 2
A. Avilov
October 21, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530
  

October 14, 2021 (Thu)
83. Enriques varieties
A. Vikulova
October 14, 2021 18:00, Moscow, online
  

October 7, 2021 (Thu)
84. Induced nonsymplectic automorphisms on manifolds of OG6 type
A. Grossi
October 7, 2021 18:00, Moscow, online
  

September 30, 2021 (Thu)
85. On almost Hermitian structures on 6-dimensional manifolds
N. A. Daurtseva
September 30, 2021 16:00, Moscow, Steklov Mathematical Institute, room 530 + online
  

September 23, 2021 (Thu)
86. Arithmetic representations and non-commutative Siegel linearization
D. Litt
September 23, 2021 18:00, Moscow, online
  

September 16, 2021 (Thu)
87. Semi-continuity of dynamical degrees
A. A. Kuznetsova
September 16, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530 + online
  

May 27, 2021 (Thu)
88. On Dolgachev–Nikulin Duality for Fibers of Landau–Ginzburg Models of Smooth Fano Threefolds
M. A. Ovcharenko
May 27, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530 + online
  

May 20, 2021 (Thu)
89. On the automorphisms of Mukai varieties
L. Manivel
May 20, 2021 18:00, Moscow, online
  

May 13, 2021 (Thu)
90. Forms of del Pezzo surfaces
A. Zaitsev
May 13, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530
91. Automorphisms of algebraic varieties that can be presented as complete intersections in projective spaces
N. Virin
May 13, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530

April 29, 2021 (Thu)
92. Shokurov's conjecture on conic bundles with canonical singularities
Jingjun Han
April 29, 2021 18:00, Moscow, online
Jingjun Han
  

April 22, 2021 (Thu)
93. Algebraic varieties over function fields and good towers of curves over finite fields
S. Yu. Rybakov
April 22, 2021 17:00, Moscow, Steklov Mathematical Institute, room 530 + online
S. Yu. Rybakov
  

April 15, 2021 (Thu)
94. A finiteness theorem for elliptic Calabi-Yau threefolds
K. V. Loginov
April 15, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530 + online
K. V. Loginov
  

April 8, 2021 (Thu)
95. On Bogomolov theorem of classification of $VII_0$ surfaces
N. Kurnosov
April 8, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530 + online
N. Kurnosov
  

April 1, 2021 (Thu)
96. Toric geometry and singularities on K-moduli
Andrea Petracci
April 1, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530
Andrea Petracci
  

March 25, 2021 (Thu)
97. Bounded Complements for $\epsilon-lc$ generalized Fano Pairs
Weichung Chen
March 25, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530
Weichung Chen
  

March 18, 2021 (Thu)
98. Filtrations, admissible flags and delta-invariants
A. Golota
March 18, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530 + online
A. Golota
  

March 11, 2021 (Thu)
99. Threefolds of general type fibered by surfaces with small volume
Jungkai A. Chen
March 11, 2021 18:00, Moscow, Steklov Mathematical Institute, room 530
Jungkai A. Chen
  

February 18, 2021 (Thu)
100. Thick finitely generated subcategories on affine schemes and curves
V. A. Lunts
February 18, 2021 18:00, Moscow, Steklov Mathematical Institute, room 540 + online
V. A. Lunts
  

February 11, 2021 (Thu)
101. Fano manifolds with big tangent bundle that are covered by “lines”
A. Höring
February 11, 2021 18:00, Moscow, online
A. Höring
  

February 4, 2021 (Thu)
102. Finite p-groups in the space Cremona group
K. V. Loginov
February 4, 2021 18:00, Moscow, online
K. V. Loginov
  

December 10, 2020 (Thu)
103. Two-dimensional birational geometry and factorization centers
Evgeny Shinder
December 10, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
Evgeny Shinder
  

December 3, 2020 (Thu)
104. On the boundedness of Calabi–Yau elliptic fibrations
Roberto Svaldi
December 3, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
Roberto Svaldi
  

November 26, 2020 (Thu)
105. Mirror symmetry and quiver flag varieties
Elana Kalashnikov
November 26, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
Elana Kalashnikov
  

November 12, 2020 (Thu)
106. Which rational double points occur on del Pezzo surfaces?
С. Stadlmayr
November 12, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
С. Stadlmayr
  

October 29, 2020 (Thu)
107. Maximal log Fano pairs as generalised Bott towers
K. V. Loginov
October 29, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
K. V. Loginov
  

October 15, 2020 (Thu)
108. Fano 4-folds in weighted Grassmannians
M. I. Qureshi
October 15, 2020 18:00, Moscow, online
M. I. Qureshi

October 8, 2020 (Thu)
109. Normalized volume of a klt singularity and K-stability
A. Golota
October 8, 2020 18:30, Moscow, Steklov Mathematical Institute, room 223
A. Golota

September 30, 2020 (Wed)
110. Surface fibrations with large equivariant automorphism groups
Yi Gu
September 30, 2020 15:00, Moscow, online
Yi Gu
  

September 24, 2020 (Thu)
111. Gromov-Yomdin Theorem
A. A. Kuznetsova
September 24, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
A. A. Kuznetsova

September 17, 2020 (Thu)
112. Equivariant birational types
Yu. Tschinkel
September 17, 2020 18:00, Moscow, Zoom
Yu. Tschinkel
  

September 10, 2020 (Thu)
113. On the values of permanent function
A. È. Guterman
September 10, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530
A. È. Guterman

July 9, 2020 (Thu)
114. IHS Manifolds: Automorphisms, Kahler cones and related questions
Giovanni Mongardi
July 9, 2020, Moscow, online
Giovanni Mongardi
  

July 2, 2020 (Thu)
115. Symbols, birational geometry, and computations
Brendan Hassett
July 2, 2020 18:00, Moscow, online
Brendan Hassett
  

June 25, 2020 (Thu)
116. On non-rationality of degenerations of del Pezzo surfaces
Caucher Birkar
June 25, 2020 16:00, Moscow, online
Caucher Birkar
  

June 11, 2020 (Thu)
117. Zero-cycles on Del Pezzo surfaces
J.-L. Colliot-Thélène
June 11, 2020 18:00, Moscow, online
J.-L. Colliot-Thélène
  

June 4, 2020 (Thu)
118. Birational permutations of projective plane (based on works of S.Cantat and S.Asgarli, K.Lai, M.Nakahara and S.Zimmermann)
A. S. Trepalin
June 4, 2020 18:00, Moscow, online
A. S. Trepalin
  

May 28, 2020 (Thu)
119. Stringy Euler numbers of toric Calabi-Yau hypersurfaces
Victor Batyrev
May 28, 2020 18:00, Moscow, online
Victor Batyrev
  

May 21, 2020 (Thu)
120. Pathologies of the volume function
John Lesieutre
May 21, 2020 18:00, Moscow, online
John Lesieutre
  

May 14, 2020 (Thu)
121. Jordan and almost fixed point properties for topological manifolds
Ignasi Mundet i Riera
May 14, 2020 18:00, Moscow, online
Ignasi Mundet i Riera
  

May 7, 2020 (Thu)
122. Intermediate Jacobians and rationality over arbitrary fields
Olivier Benoist
May 7, 2020 18:00, Moscow, online
Olivier Benoist
  

May 4, 2020 (Mon)
123. On Stable conjugacy of Finite Subgroups of the Plane Cremona Group
Arman Sarikyan
May 4, 2020 18:00, Moscow, online
Arman Sarikyan
  

April 30, 2020 (Thu)
124. Tropical degenerations and stable rationality
John Ottem
April 30, 2020 18:00, Moscow, online
John Ottem
  

April 22, 2020 (Wed)
125. The local fundamental group of klt singularities
Joaquin Moraga
April 22, 2020 18:00, Moscow, online
Joaquin Moraga
  

April 16, 2020 (Thu)
126. Fano weighted complete intersections of large codimension
M. A. Ovcharenko
April 16, 2020 16:00, Moscow, online
M. A. Ovcharenko
  

March 12, 2020 (Thu)
127. Commutative algebraic monoid structures on affine spaces
Yu. Zaitseva
March 12, 2020, Moscow, Steklov Mathematical Institute, room 530

March 5, 2020 (Thu)
128. Dual complexes of log Calabi-Yau pairs (after Kollár and Xu)
K. V. Loginov
March 5, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530

February 13, 2020 (Thu)
129. On linearity of some automorphism groups of projective varieties
A. Golota
February 13, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530

February 6, 2020 (Thu)
130. Regular automorphisms of smooth threefolds with positive entropy
A. A. Kuznetsova
February 6, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530

January 30, 2020 (Thu)
131. Symmetric exceptional collection on $\bar{M}_{0,n}$
E. A. Tevelev
January 30, 2020 18:00, Moscow, Steklov Mathematical Institute, room 530

December 19, 2019 (Thu)
132. Cohomology of nilpotent Lie algebras and GIT
V. A. Lunts
December 19, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

December 12, 2019 (Thu)
133. Birational automorphisms of positive entropy and their regularizations
A. A. Kuznetsova
December 12, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

November 28, 2019 (Thu)
134. On rational maps between $\mathrm{K3}$ surfaces
G. Konovalov
November 28, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

November 14, 2019 (Thu)
135. The Markoff and Lagrange spectra
D. R. Gaifulin
November 14, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

November 7, 2019 (Thu)
136. Finite field mapping to elliptic curves of j-invariant 1728
D. I. Koshelev
November 7, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

October 24, 2019 (Thu)
137. Hamiltonian-minimal Lagrangian submanifold
M. A. Ovcharenko
October 24, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

October 17, 2019 (Thu)
138. On stable conjugacy of finite subgroups of Cremona group
A. Sarikian
October 17, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

October 10, 2019 (Thu)
139. The problem of describing holomorphically homogeneous real hypersurfaces in $\Bbb C^3$
A. V. Loboda
October 10, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

October 3, 2019 (Thu)
140. Fano hypersurfaces with arbitrarily large degrees of irrationality (N. Chen & D. Stapleton)
D. Mineev
October 3, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

September 26, 2019 (Thu)
141. Bogomolov’s decomposition theorem
V. K. Rogov
September 26, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

September 19, 2019 (Thu)
142. On upper bounds of Manin type
K. V. Loginov
September 19, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

September 12, 2019 (Thu)
143. Delta-invariants for Fano varieties with reductive group actions
A. Golota
September 12, 2019 12:00, Moscow, Steklov Mathematical Institute, room 530

September 5, 2019 (Thu)
144. Rational points on surfaces
G. Yurgin
September 5, 2019 18:30, Moscow, Steklov Mathematical Institute, room 530

May 16, 2019 (Thu)
145. Rieman-Roch Theorem for Del Pezzo surfaces with cyclic quotient singularities
A. Sarikyan
May 16, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

April 18, 2019 (Thu)
146. Snc degenerations of Fano varieties
K. V. Loginov
April 18, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

April 4, 2019 (Thu)
147. Weighted complete intersections
V. V. Przyjalkowski
April 4, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

March 21, 2019 (Thu)
148. Boundedness of $n$-complements
V. V. Shokurov
March 21, 2019, Moscow, Steklov Mathematical Institute, room 530

March 14, 2019 (Thu)
149. On the classification of terminal Fano threefolds
Yu. G. Prokhorov
March 14, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

March 7, 2019 (Thu)
150. Singular Veronese double cones
K. A. Shramov
March 7, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

February 14, 2019 (Thu)
151. Birational rigidity and field extensions
A. Avilov
February 14, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

February 7, 2019 (Thu)
152. Quotients of del Pezzo surfaces of degree 1
A. S. Trepalin
February 7, 2019 18:30, Moscow, Steklov Mathematical Institute, room 530

January 24, 2019 (Thu)
153. On the rationality problem for del Pezzo fibrations of degree 4
K. V. Loginov
January 24, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

January 17, 2019 (Thu)
154. Нормирования, $К$-стабильность и численные инварианты многообразий Фано
A. Golota
January 17, 2019 18:00, Moscow, Steklov Mathematical Institute, room 530

December 24, 2018 (Mon)
155. $K$-стабильность особых поляризованных поверхностей дель Пеццо
Nivedita Viswanathan
December 24, 2018 15:00, Moscow, Steklov Mathematical Institute, room 530

December 20, 2018 (Thu)
156. Refined Floer theory for immersed Lagrangian surfaces
D. I. Tonkonog
December 20, 2018, Moscow, Steklov Mathematical Institute, room 530

December 13, 2018 (Thu)
157. Non-rational sextic double solids
Aleksandra Kuznetsova
December 13, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

December 6, 2018 (Thu)
158. Non-split toric codes
D. I. Koshelev
December 6, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

November 29, 2018 (Thu)
159. Kobayashi metric and volume on varieties of general type
A. Golota
November 29, 2018, Moscow, Steklov Mathematical Institute, room 530

November 22, 2018 (Thu)
160. Moduli spaces of del Pezzo surfaces of low degree
I. Krylov
November 22, 2018, Moscow, Steklov Mathematical Institute, room 530

November 15, 2018 (Thu)
161. Finite $p$-subgroups of birational automorphisms and rationality criterion (following J. Xu)
D. A. Mineev
November 15, 2018, Moscow, Steklov Mathematical Institute, room 530

November 8, 2018 (Thu)
162. Toric $G$-minimal fano Threefolds with Terminal Singularities
A. Sarikyan
November 8, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

November 1, 2018 (Thu)
163. A non-vanishing result for weighted complete intersections
L. Tasin
November 1, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

October 25, 2018 (Thu)
164. Geometry of the Segre cubic and its real forms
A. Avilov
October 25, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

October 11, 2018 (Thu)
165. On non-rational fibers of del Pezzo fibrations
K. V. Loginov
October 11, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

October 4, 2018 (Thu)
166. Об одном результате МакКвиллана и его обобщении
A. Golota
October 4, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

September 20, 2018 (Thu)
167. On irregular Sasaki-Einstein metrics in dimension 5
H. Süß
September 20, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

June 6, 2018 (Wed)
168. Пентаграммное отображение
A. M. Izosimov
June 6, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

May 3, 2018 (Thu)
169. On rationality of Kummer surfaces over the field of two elements and the discrete logarithm problem
D. Koshelev
May 3, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

April 26, 2018 (Thu)
170. Specialization of a birational equivalence
A. I. Efimov
April 26, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

April 19, 2018 (Thu)
171. Абелианизации плоских групп Кремоны над различными полями
E. A. Yasinsky
April 19, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

April 12, 2018 (Thu)
172. Failure of Hasse principle for intersections of two quadrics
T. Krasikov
April 12, 2018 17:00, Moscow, Steklov Mathematical Institute, room 530
173. Toric $G$-minimal Fano Threefolds with Terminal Singularities
A. Sarikjan
April 12, 2018 17:00, Moscow, Steklov Mathematical Institute, room 530

April 5, 2018 (Thu)
174. On smooth categorical compactifications and non-commutative Hodge theory
A. I. Efimov
April 5, 2018 14:00, Moscow, Steklov Mathematical Institute, room 530

March 22, 2018 (Thu)
175. Minimal model program for Kaehler threefolds. Lecture 2
Alexey Golota
March 22, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

March 15, 2018 (Thu)
176. Minimal model program for Kaehler threefolds. Lecture 1
Aleksey Golota
March 15, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

March 1, 2018 (Thu)
177. Theorem of Martens on symmetric products of curves (following Ziv Ran)
Dmitry Mineev
March 1, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

February 22, 2018 (Thu)
178. Rationality and non-rationality of forms of the space $M_{g, n}$
A. Avilov
February 22, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

February 15, 2018 (Thu)
179. Examples of automorphisms of positive entropy
Alexandra Kuznetsova
February 15, 2018 18:00, Moscow, Steklov Mathematical Institute, room 530

December 21, 2017 (Thu)
180. A surface with discrete, non-finitely generated automorphism group (following T.-C. Dinh and K. Oguiso)
Dmitry Mineev
December 21, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

November 30, 2017 (Thu)
181. 5-secant conics and particular cases of the Kuznetsov conjecture
A. Avilov
November 30, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

November 16, 2017 (Thu)
182. Unirational nonrational varieties
Alexandra Kusnetsova
November 16, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

November 9, 2017 (Thu)
183. Standard model of degree 1 del Pezzo fibrations
K. V. Loginov
November 9, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

November 2, 2017 (Thu)
184. Families of algebraic varieties and towers of curves over finite fields
S. Yu. Rybakov
November 2, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

October 19, 2017 (Thu)
185. Real forms of algebraic varieties
E. A. Yasinsky
October 19, 2017 17:00, Moscow, Steklov Mathematical Institute, room 530

October 12, 2017 (Thu)
186. A projective variety with discrete, non-finitely generated automorphism group
Dmitry Mineev
October 12, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

September 21, 2017 (Thu)
187. Polynomials with integral coefficients, equivalent to a given polynomial (after Ja. Kollar)
K. V. Loginov
September 21, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

September 14, 2017 (Thu)
188. Стабильность над кольцами и хорошие модели расслоений на дель Пеццо
I. Krylov
September 14, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

May 18, 2017 (Thu)
189. Singular complete intersections of quadrics and cubics
Dmitry Mineev
May 18, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

May 11, 2017 (Thu)
190. Real algebraic threefolds after Kollár
E. A. Yasinsky
May 11, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

May 4, 2017 (Thu)
191. Sarkisov program in arbitrary dimension
K. V. Loginov
May 4, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

April 27, 2017 (Thu)
192. I. Krasnov.
Rational singular del Pezzo surfaces with the Picard group isomorphic $\mathbb{Z}$. “Visual” proof of the theorem on the classification of such surfaces.
A. Sarikyan.
On the Picard group of cubic surface

Ivan Krasnov, Arman Sarikyan
April 27, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

April 20, 2017 (Thu)
193. Terminal quartic 3-folds (following A.-S. Kaloghiros's thesis)
Dmitry Mineev
April 20, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

March 30, 2017 (Thu)
194. Del Pezzo surfaces of degree 6
A. V. Fonarev
March 30, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

March 23, 2017 (Thu)
195. Singularities of Cox rings and varieties of Fano/Calabi-Yau type
Sh. Okawa
March 23, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

March 16, 2017 (Thu)
196. Surfaces without points and their automorphisms
K. A. Shramov
March 16, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

March 9, 2017 (Thu)
197. Equivariant unirationality of del Pezzo surfaces of degree 3 and 4 (based on work of Alexander Duncan)
A. S. Trepalin
March 9, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

March 2, 2017 (Thu)
198. Fano varieties of coindex 1
R. Abugaliev
March 2, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

February 16, 2017 (Thu)
199. On the correspondence with null trace on surfaces
K. V. Loginov
February 16, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

February 9, 2017 (Thu)
200. Isolated quotient singularities in characteristic $p$
D. A. Stepanov
February 9, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

February 2, 2017 (Thu)
201. Geometry of moduli spaces of rank 2 vector bundles on curves and secant varieties
Eugene Cherkassky
February 2, 2017 18:00, Moscow, Steklov Mathematical Institute, room 530

December 22, 2016 (Thu)
202. Hodge theory of Landau–Ginzburg models after Katzarkov–Kontsevich–Pantev
V. A. Lunts
December 22, 2016 17:00, Moscow, Steklov Mathematical Institute, room 530

December 1, 2016 (Thu)
203. On the irrationality of surfaces in three-dimensional projective space (following F. Bastianelli)
K. V. Loginov
December 1, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

November 24, 2016 (Thu)
204. Unirationality of some elliptic fibrations
A. Avilov
November 24, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

November 3, 2016 (Thu)
205. On generating set for cubic hypersurfaces over $\mathbb{Q}$ of high dimension
Dmitry Mineev
November 3, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

October 27, 2016 (Thu)
206. On the hyperbolicity of general hypersurfaces
N. Kurnosov
October 27, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

October 13, 2016 (Thu)
207. Elliptic threefolds
R. Abugaliev
October 13, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

October 6, 2016 (Thu)
208. Endomorphisms of projective bundles
Alexandra Kuznetsova
October 6, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

October 3, 2016 (Mon)
209. Boundedness of Fano varieties
P. Cascini
October 3, 2016 14:00, Moscow, Steklov Mathematical Institute, room 530

September 22, 2016 (Thu)
210. Abelianisation of the real plane Cremona group (following S. Zimmermann)
E. A. Yasinsky
September 22, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

September 8, 2016 (Thu)
211. The Sarkisov program for volume-preserving binational maps
A. Corti
September 8, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

September 1, 2016 (Thu)
212. On singular Fano varieties with a divisor of Picard number one
Pedro Montero
September 1, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

May 26, 2016 (Thu)
213. On noncommutative rigidity of the moduli stack of stable pointed curves
Shinnosuke Okawa
May 26, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

May 19, 2016 (Thu)
214. Д. Минеев: Семейство особых трёхмерных рациональных многообразий Фано степени 6 в $\mathbb P^5$; K. Hong: Factoriality of some nodal threefolds
Dmitry Mineev, Kyusik Hong
May 19, 2016 17:00, Moscow, Steklov Mathematical Institute, room 530

May 12, 2016 (Thu)
215. Automorphisms of singular cubic hypersurfaces
A. Avilov
May 12, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

April 28, 2016 (Thu)
216. Universal triviality of zero-cycles
S. O. Gorchinskiy
April 28, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

April 14, 2016 (Thu)
217. Higher Chern numbers of toric varieties
G. D. Solomadin
April 14, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

March 31, 2016 (Thu)
218. On certain aspects of Diophantine approximation
O. N. German
March 31, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

March 24, 2016 (Thu)
219. Elliptic varieties
R. Abugaliev
March 24, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

March 17, 2016 (Thu)
220. Extensions of degree 5, cubic hypersurfaces and covariants (following D. Coray and H. Kraft)
Dmitry Mineev
March 17, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

March 10, 2016 (Thu)
221. Noether–Lefschetz Theorem
K. V. Loginov
March 10, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

March 3, 2016 (Thu)
222. Del Pezzo threefolds and the Cremona group
A. Avilov
March 3, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

February 18, 2016 (Thu)
223. Unirationality of Ueno-type manifold $X_{4,6}$ (following F. Catanese, K. Oguiso, A. Verra)
A. S. Trepalin
February 18, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

February 11, 2016 (Thu)
224. Bertini theorems over finite fields (following Bjorn Poonen)
E. A. Yasinsky
February 11, 2016 18:00, Moscow, Steklov Mathematical Institute, room 530

December 17, 2015 (Thu)
225. KLT-singularities of horospherical pairs (after B.Pasquier, arXiv:1509.06502)
E. Yu. Smirnov
December 17, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

November 26, 2015 (Thu)
226. Rationality in families of varieties
A. Avilov
November 26, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

November 19, 2015 (Thu)
227. Minimal geometrically rational surfaces over finite fields and their zeta functions
A. S. Trepalin
November 19, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

November 12, 2015 (Thu)
228. About lagrangian fibrations on symplectic fourfolds
N. Kurnosov
November 12, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

November 5, 2015 (Thu)
229. K3-surfaces with antisymplectic involution
R. Abugaliev
November 5, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

October 29, 2015 (Thu)
230. Linearizability of finite subgroups in the group of automorphisms of the complex plane
K. V. Loginov
October 29, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

October 22, 2015 (Thu)
231. "Factorization theorems for volume preserving birational maps of Calabi–Yau pairs (following A. Corti and A.-S. Kaloghiros)
E. A. Yasinsky
October 22, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

October 15, 2015 (Thu)
232. On the rationality problem for moduli space of spin hyperelliptic curves with one marked point and of other special moduli of curves
Francesco Zucconi
October 15, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

October 1, 2015 (Thu)
233. Characterizing the projective space
R. Abugaliev
October 1, 2015 14:00, Moscow, Steklov Mathematical Institute, room 530

June 30, 2015 (Tue)
234. Positivities of varieties with maximal Albanese dimension
J. A. Chen
June 30, 2015 13:00, Moscow, Steklov Mathematical Institute, room 530

May 21, 2015 (Thu)
235. Clifford and Euclidean translations of circles
Niels Lubbes
May 21, 2015 13:30, Moscow, Steklov Mathematical Institute, room 530

May 14, 2015 (Thu)
236. Working with homogeneous coordinate rings: applied to classification of Fanos
Hamid Ahmadinezhad
May 14, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

May 7, 2015 (Thu)
237. Renat Abugaliev. "Cohomology of subgroups of the Cremona group".
Smail Temirlan. "Finite subgroups of the automorphism group of del Pezzo surfaces of degree one and two over the complex and rational numbers"

Renat Abugaliev, Smail Temirlan
May 7, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

April 23, 2015 (Thu)
238. Minimal cubic surfaces over finite fields
A. S. Trepalin
April 23, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

April 21, 2015 (Tue)
239. Group actions on compact homogeneous spaces with an open orbit
R. A. Devyatov
April 21, 2015 10:00, Moscow, Steklov Mathematical Institute, room 530

April 16, 2015 (Thu)
240. Surfaces containing several circles through each point (on a joint work with R. Krasauskas)
M. B. Skopenkov
April 16, 2015 19:00, Moscow, Steklov Mathematical Institute, room 530

April 2, 2015 (Thu)
241. On the representation of algebraic functions by continued $J$-fractions
S. P. Suetin
April 2, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

March 26, 2015 (Thu)
242. On extendability of vector bundles on ample divisors
A. Avilov
March 26, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

March 19, 2015 (Thu)
243. The extension of varieties defined by quadratic equations
E. A. Yasinsky
March 19, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

March 12, 2015 (Thu)
244. Fano–Enriques threefolds of big genus; the case of conic bundle
E. Gorinov
March 12, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

February 26, 2015 (Thu)
245. Singularities of a threefold having an effective ample divisor which is a smooth surface of Kodaira dimension zero
E. Gorinov
February 26, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

February 19, 2015 (Thu)
246. Approximately rationally or elliptically connected varieties
Renat Abugaliev
February 19, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

February 12, 2015 (Thu)
247. Non-degenerate polynomials and toric blow-ups
S. A. Kudryavtsev
February 12, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

February 5, 2015 (Thu)
248. Blow-ups of three-dimensional toric singularities
S. A. Kudryavtsev
February 5, 2015 18:00, Moscow, Steklov Mathematical Institute, room 530

January 29, 2015 (Thu)
249. Quotients of cubic surfaces
A. S. Trepalin
January 29, 2015 17:00, Moscow, Steklov Mathematical Institute, room 530

December 11, 2014 (Thu)
250. Categorical base loci and stability conditions
L. Katzarkov
December 11, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

December 4, 2014 (Thu)
251. Nonrationality of cubic threefolds
A. Avilov
December 4, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

November 27, 2014 (Thu)
252. Real forms of rational surfaces
E. A. Yasinsky
November 27, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

November 20, 2014 (Thu)
253. Geometry of moduli spaces of mathematical and symplectic instntons
A. S. Tikhomirov
November 20, 2014 19:00, Moscow, Steklov Mathematical Institute, room 530

November 6, 2014 (Thu)
254. Weak approximation and rationally connected varieties
D. O. Degtyarev
November 6, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

October 30, 2014 (Thu)
255. On vector bundles over rationally connected varieties
K. Khrabrov
October 30, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

October 23, 2014 (Thu)
256. Exceptional collections on some surfaces of general type
T. I. Shabalin
October 23, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

October 16, 2014 (Thu)
257. Free curves on varieties
Renat Abugaliev
October 16, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

October 9, 2014 (Thu)
258. Dynamics of rational self-maps (following Roland K. W. Roeder)
E. A. Yasinsky
October 9, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

September 25, 2014 (Thu)
259. The dynamical Mordell–Lang problem
E. Gorinov
September 25, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

September 18, 2014 (Thu)
260. Deformations of Fano varieties
A. Avilov
September 18, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

May 15, 2014 (Thu)
261. Calabi–Yau threefolds: Age of Discovery?
S. Galkin
May 15, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

April 24, 2014 (Thu)
262. Ekedahl invariants
A. Fonarev
April 24, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

April 17, 2014 (Thu)
263. On subgroups of odd order in the plane Cremona group over the field of real numbers
E. A. Yasinsky
April 17, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

April 10, 2014 (Thu)
264. Morphisms between Cremona groups and characterization of rational varieties
A. Avilov
April 10, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

March 27, 2014 (Thu)
265. The geography of terminal Fano threefolds with Picard rank 1
K. Khrabrov
March 27, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

March 20, 2014 (Thu)
266. Harbourne sets of points and automorphisms of rational surfaces" (following S. Cantat and I. Dolgachev)
E. A. Yasinsky
March 20, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

March 13, 2014 (Thu)
267. Derived-equivalent rational threefolds (following the paper of J. Lesieutre)
N. A. Pechenkin
March 13, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

February 27, 2014 (Thu)
268. Rational surfaces with a large group of automorphisms (following S. Cantat and I. Dolgachev)
E. A. Yasinsky
February 27, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

February 20, 2014 (Thu)
269. Degenerations of Cremona transformations
E. Gorinov
February 20, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

February 13, 2014 (Thu)
270. Rational elliptic fibrations
A. Avilov
February 13, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

January 23, 2014 (Thu)
271. The Pukhlikov–Khovanskii theorem
E. Yu. Smirnov
January 23, 2014 18:00, Moscow, Steklov Mathematical Institute, room 530

December 19, 2013 (Thu)
272. К.Шрамов. "Гиперболические элементы группы Кремоны". М.Вербицкий. "Группы с малыми сокращениями"
K. A. Shramov, M. S. Verbitsky
December 19, 2013 18:30, Moscow, Steklov Mathematical Institute, room 530

December 12, 2013 (Thu)
273. Yu. Prokhorov. "On plane Cremona group". M. Verbitsky. "Cremona group and hyperbolic geometry"
Yu. G. Prokhorov, M. S. Verbitsky
December 12, 2013 18:30, Moscow, Steklov Mathematical Institute, room 530

December 5, 2013 (Thu)
274. Example of nonrational three-dimensional conic bundle with trivial intermediate Jacobian
A. Avilov
December 5, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

November 28, 2013 (Thu)
275. Derived categories and Hodge theory of some Fano 4-folds
Alex Perry
November 28, 2013 15:30, Moscow, Steklov Mathematical Institute, room 530

November 21, 2013 (Thu)
276. On rationality of some threefolds (after I. Panin)
A. Fonarev
November 21, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

November 14, 2013 (Thu)
277. Fano–Enriques varieties of genera 14, 15, and 16
E. Gorinov
November 14, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

November 7, 2013 (Thu)
278. DG-categorical dynamics
A. I. Efimov
November 7, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

October 31, 2013 (Thu)
279. Vector bundles of rank 2 and linear systems on algebraic surfaces (following the paper of I. Reider)
N. A. Pechenkin
October 31, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

October 17, 2013 (Thu)
280. Миша Вербицкий, "Пространство модулей поверхностей Энриквеса асферично", Андрей Солдатенков, "Пространство модулей кубических поверхностей"
M. S. Verbitsky, A. Soldatenkov
October 17, 2013 18:30, Moscow, Steklov Mathematical Institute, room 530

October 10, 2013 (Thu)
281. Topologies of the Cremona groups following J. Blanc and J.-P. Furter
E. A. Yasinsky
October 10, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

October 3, 2013 (Thu)
282. Pairs of points and lines on cubics
S. Galkin
October 3, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

September 19, 2013 (Thu)
283. Quotients of conic bundles
A. S. Trepalin
September 19, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

September 10, 2013 (Tue)
284. On one stable birational invariant
I. V. Karzhemanov
September 10, 2013 11:00, Moscow, Steklov Mathematical Institute, room 530

April 25, 2013 (Thu)
285. E. Gorinov: Three-dimensional varieties whose hyperplane sections are Enriques surfaces.
I. Krylov: Del Pezzo surfaces with $T$-singularities.
E. Yasinsky: On subgroups of prime order in the plane Cremona group over the field of real numbers

E. Gorinov
April 25, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530
286. Поверхности дель Пеццо с особеностями типа $T$
I. Krylov
April 25, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530
287. О подгруппах простого порядка в двумерной группе Кремоны над полем вещественных чисел
E. A. Yasinsky
April 25, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

April 18, 2013 (Thu)
288. Singularities of varieties admitting an endomorphism (by a paper of Broustet and Horing)
E. Gorinov
April 18, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

April 11, 2013 (Thu)
289. A survey of some results about (endo)morphisms of smooth projective manifolds
E. Yu. Amerik
April 11, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

April 4, 2013 (Thu)
290. The volume of an isolated singularity
E. Gorinov
April 4, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

March 28, 2013 (Thu)
291. On standard forms of conic bundles
A. Avilov
March 28, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

March 21, 2013 (Thu)
292. Dual complex of resolution of singularities
D. A. Stepanov
March 21, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

March 14, 2013 (Thu)
293. Quotients of del Pezzo surfaces
A. S. Trepalin
March 14, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

March 7, 2013 (Thu)
294. The index of a threefold canonical singularity
I. Krylov
March 7, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

February 28, 2013 (Thu)
295. "ice cream"-functions and orbifold Riemann-Roch
A. Avilov
February 28, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

February 14, 2013 (Thu)
296. $p$-adic parameters in theory of complex systems
S. V. Kozyrev
February 14, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

February 7, 2013 (Thu)
297. Infinite transitivity on affine varieties
I. V. Arzhantsev
February 7, 2013 18:00, Moscow, Steklov Mathematical Institute, room 530

December 20, 2012 (Thu)
298. On the birational automorphisms of varieties of general type (following the paper of Hacon–McKernan–Xu)
A. S. Trepalin
December 20, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

November 29, 2012 (Thu)
299. Vanishing Theorems in characteristic $p > 0$
K. Khrabrov
November 29, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

November 22, 2012 (Thu)
300. GIT quotients and derived categories
A. I. Efimov
November 22, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

November 15, 2012 (Thu)
301. Torification and factorization of birational maps
A. Avilov
November 15, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

November 8, 2012 (Thu)
302. Torification and factorization of birational maps
A. Avilov
November 8, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

October 18, 2012 (Thu)
303. Geometric Invariant Theory and Cox rings
I. V. Arzhantsev
October 18, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

October 4, 2012 (Thu)
304. Mori dream spaces of Calabi–Yau type and the log canonicity of the Cox rings (following the paper of Yujiro Kawamata and Shinnosuke Okawa)
I. V. Netay
October 4, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

September 27, 2012 (Thu)
305. Spherical varieties and their birational geometry
V. S. Zhgun
September 27, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

September 20, 2012 (Thu)
306. Log-canonical thresholds under torus quotients
Hendrik Suss
September 20, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

April 12, 2012 (Thu)
307. "On standart models of conic fibrations" (A. Avilov), "Surfaces on Oeljeclaus–Toma manifolds" (S. Verbitskaya), "Canonical quotient singularities" (I. Krylov), "Terminal Fano threefolds with torsion in Weil divisors class group" (K. Khrabrov)
A. Avilov, S. Verbitskaya, I. Krylov, K. Khrabrov
April 12, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

April 5, 2012 (Thu)
308. Birational unboundness of Q-Fano threefolds (following the work of Jiayuan Lin)
A. S. Trepalin
April 5, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

March 29, 2012 (Thu)
309. Syzygy algebras of the Segre embeddings
I. V. Netai
March 29, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

March 22, 2012 (Thu)
310. On quadrilateral orbits in planar billiards
A. A. Glutsyuk
March 22, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

March 15, 2012 (Thu)
311. Kodaira Dimension of Algebraic Fiber Spaces Over Curves
K. Khrabrov
March 15, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

February 16, 2012 (Thu)
312. Kodaira dimension of algebraic fiber spaces
A. Avilov
February 16, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

February 9, 2012 (Thu)
313. Non-rational hypersurfaces
K. A. Shramov
February 9, 2012 18:00, Moscow, Steklov Mathematical Institute, room 530

December 22, 2011 (Thu)
314. On the divisor class group of double solids
Eugeny Gorinov
December 22, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

December 15, 2011 (Thu)
315. Log canonical thresholds on Del Pezzo surfaces: Computation and applications
Jesus Martinez
December 15, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

December 8, 2011 (Thu)
316. $\mathbb Z$-version of the abelian section conjecture
F. A. Bogomolov
December 8, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

December 1, 2011 (Thu)
317. Laumon spaces and representation theory (joint work with B. Feigin, M. Finkelberg and A. Negut)
L. G. Rybnikov
December 1, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

November 24, 2011 (Thu)
318. Weak Fano threefolds obtained by blowing-up a space curve (following a paper by J. Blanc and S. Lamy)
Arutunov Vladimir
November 24, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

November 10, 2011 (Thu)
319. Negative curves on algebraic surfaces, on a paper by Th. Bauer, B. Harbourne, A.l. Knutsen, A. Küronya, S. Muller-Stach, T. Szemberg
A. S. Trepalin
November 10, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

November 3, 2011 (Thu)
320. Universal torsors over del Pezzo surfaces
I. V. Arzhantsev
November 3, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

October 20, 2011 (Thu)
321. Equivariant Saito duality and dzeta function of a monodromy of dual invertible polynomials
S. M. Gusein-Zade
October 20, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

October 13, 2011 (Thu)
322. Normal subgroups of Cremona group
K. A. Shramov
October 13, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

October 6, 2011 (Thu)
323. Local tropicalization (continuation)
D. A. Stepanov
October 6, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

September 29, 2011 (Thu)
324. Local tropicalization
D. A. Stepanov
September 29, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

July 7, 2011 (Thu)
325. Quasi-smooth Fano 3-fold hypersurfaces in the 95 families
J. Park
July 7, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

April 21, 2011 (Thu)
326. The rank 2 Cremona group is hopfian (by a paper by J. Deserti)
Yu. Tsymbalov
April 21, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

April 14, 2011 (Thu)
327. Замечание о порождающих группы Кремоны (по статье И. Пана)
I. O. Krylov
April 14, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

March 31, 2011 (Thu)
328. Continuation of the talk "Symplectic birational transformations of a plane" (following J. Blank's paper and Usnich's papers)
K. Khrabrov
March 31, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

March 24, 2011 (Thu)
329. The unramified Brauer group of quotients by algebraic groups
A. L. Fomin
March 24, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

March 17, 2011 (Thu)
330. Unramified cohomology and rationality problems (following E. Peyre)
A. I. Efimov
March 17, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

March 10, 2011 (Thu)
331. Stably rational quotients
C. A. Shramov
March 10, 2011 17:00, Moscow, Steklov Mathematical Institute, room 530

March 3, 2011 (Thu)
332. "Symplectic birational transformations of a plane (following J. Blank's paper and Usnich's papers)
K. Khrabrov
March 3, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

February 24, 2011 (Thu)
333. T-Varieties via Combinatorics
N. Ilten
February 24, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

February 17, 2011 (Thu)
334. Essential dimension and birational geometry
I. A. Cheltsov
February 17, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

February 10, 2011 (Thu)
335. Simplicity and connectedness of the Cremona group (by J. Blanc's paper)
A. S. Trepalin
February 10, 2011 18:00, Moscow, Steklov Mathematical Institute, room 530

November 25, 2010 (Thu)
336. Log canonical models for the moduli space of curves: first divisorial contraction (following the paper of B. Hasset and D. Hyeon)
A. S. Trepalin
November 25, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

November 18, 2010 (Thu)
337. Del Pezzo surfaces over dedekind schemes (following A. Corti's paper)
A. Avilov
November 18, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

November 11, 2010 (Thu)
338. Fano fourfolds given by sections of homogenous bundles on Grassmannians (by O. Küchle's paper)
R. I. Gayduk
November 11, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

October 28, 2010 (Thu)
339. Topology of real algebraic 3-folds
A. L. Fomin
October 28, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

October 21, 2010 (Thu)
340. Трехмерное особое Фано с кручением в третьих когомологиях (по работе А. Илиева и Л. Кацаркова)
A. I. Efimov
October 21, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

October 13, 2010 (Wed)
341. Non-algebraic surfaces
M. S. Verbitsky
October 13, 2010 16:00, Moscow, Steklov Mathematical Institute, room 530

October 7, 2010 (Thu)
342. Weak Landau–Ginzburg models for Fano varieties
V. V. Przyjalkowski
October 7, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

September 30, 2010 (Thu)
343. О классах сопряжённости простых конечных подгрупп в группе Кремоны ранга 3
C. A. Shramov
September 30, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

April 29, 2010 (Thu)
344. $G$-расслоения на коники с дювалевскими особенностями
A. A. Lykov
April 29, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530
345. Рациональность фактора проективной плоскости по конечной группе автоморфизмов над полем характеристики 0
A. S. Trepalin
April 29, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

April 22, 2010 (Thu)
346. Отображения локальной монодромии на кубической поверхности над полем $C(t)$
A. Avilov
April 22, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530
347. Обильность антиканонического пучка стандартных форм Энриквеса–Манина
V. V. Arutyunov
April 22, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530
348. Голоморфные сечения плоских расслоений на полных плоских компактных комплексных многообразиях
S. M. Verbitskaya
April 22, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530
349. Оценка Жордана для группы Кремона. Введение в вопрос, следуя статье И. В. Долгачева и В. А. Исковских
K. Khrabrov
April 22, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

April 15, 2010 (Thu)
350. Доказательство гипотезы Концевича–Сойбельмана
A. I. Efimov
April 15, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530
351. Автоморфизмы 4-мерных кубик
M. E. Nursultanov
April 15, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

April 8, 2010 (Thu)
352. Динамика бимероморфных отображений поверхностей (по работе J. Diller & C. Favre)
C. A. Shramov
April 8, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

April 1, 2010 (Thu)
353. Проблема Нётер для центральных расширений симметрических и альтернированных групп
A. S. Trepalin
April 1, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

March 18, 2010 (Thu)
354. О $p$-элементарных подгруппах в группе Кремоны
A. L. Fomin
March 18, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

March 11, 2010 (Thu)
355. Плоские аффинные структуры на многообразиях
M. S. Verbitsky
March 11, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

March 4, 2010 (Thu)
356. Пространства
M. E. Nursultanov
March 4, 2010 18:30, Moscow, Steklov Mathematical Institute, room 530

December 3, 2009 (Thu)
357. Одно локальное неравенство
I. A. Cheltsov
December 3, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

November 26, 2009 (Thu)
358. Канонические пороги
D. A. Stepanov
November 26, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

November 19, 2009 (Thu)
359. Проблема Нётер для центральных расширений симметрических и альтернированных групп
A. S. Trepalin
November 19, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

November 12, 2009 (Thu)
360. О существенной размерности конечных групп
A. I. Efimov
November 12, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

November 5, 2009 (Thu)
361. О классах сопряженности конечных простых подгрупп в группе Кремоны
C. A. Shramov
November 5, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

October 29, 2009 (Thu)
362. Связность и простота групп Кремоны
A. L. Fomin
October 29, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

October 22, 2009 (Thu)
363. О вложениях $S_4$ и $A_5$ в двумерную группу Кремоны и версальные накрытия Галуа
M. E. Nursultanov
October 22, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

October 15, 2009 (Thu)
364. Автоморфизмы поверхностей типа К3
M. E. Nursultanov
October 15, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

October 8, 2009 (Thu)
365. Уравнения $G$-минимальных расслоений на коники
V. I. Tsygankov
October 8, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

October 1, 2009 (Thu)
366. Уравнения $G$-минимальных расслоений на коники
V. I. Tsygankov
October 1, 2009 18:30, Moscow, Steklov Mathematical Institute, room 530

September 24, 2009 (Thu)
367. $p$-элементарные подгруппы в группе Кремоны
A. L. Fomin
September 24, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

April 30, 2009 (Thu)
368. Рациональность фактора проективной плоскости над полем характеристики 0 по импримитивной группе
A. S. Trepalin
April 30, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

April 23, 2009 (Thu)
  Предзащиты курсовых работ
369. Существование флипов в классе проективных нормальных поверхностей с $T$-особенностями
A. A. Lykov
April 23, 2009, Moscow, Steklov Mathematical Institute, room 530
370. Линейные конечные группы $G$ над $V=\mathbb{C}^4$, такие что фактормногообразие $V/G$ имеет терминальные особенности
M. E. Nursultanov
April 23, 2009, Moscow, Steklov Mathematical Institute, room 530
371. Деформации объектов в производных категориях и некоммутативные грассманианы
A. I. Efimov
April 23, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

April 16, 2009 (Thu)
372. Исключительные поверхности дель Пеццо
I. A. Cheltsov
April 16, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

April 9, 2009 (Thu)
373. Log-canonical thresholds of Fano threefolds
C. A. Shramov
April 9, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

April 2, 2009 (Thu)
374. Полиномиальная гипотеза Римана
V. V. Golyshev
April 2, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

March 26, 2009 (Thu)
375. Трехмерная кубика. Промежуточный якобиан, теория Клеменса–Гриффитса (продолжение)
V. S. Zhgoon
March 26, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

March 19, 2009 (Thu)
376. Трехмерная кубика. Промежуточный якобиан, теория Клеменса–Гриффитса
V. S. Zhgoon
March 19, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

February 26, 2009 (Thu)
377. Якобианы алгебраических кривых (продолжение)
A. L. Fomin
February 26, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

February 19, 2009 (Thu)
378. Якобианы алгебраических кривых (продолжение)
A. L. Fomin
February 19, 2009 18:00, Moscow, Steklov Mathematical Institute, room 530

February 13, 2009 (Fri)
379. Якобианы алгебраических кривых
A. L. Fomin
February 13, 2009 14:00, Moscow, Steklov Mathematical Institute, room 530

November 27, 2008 (Thu)
380. Деформации объектов в производных категориях и некоммутативные грасманианы
A. I. Efimov
November 27, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

November 20, 2008 (Thu)
381. Минимальные поверхности Дель Пеццо (продолжение)
V. I. Tsygankov
November 20, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

November 13, 2008 (Thu)
382. Минимальные поверхности Дель Пеццо
V. I. Tsygankov
November 13, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

November 6, 2008 (Thu)
383. О конечных подгруппах в двумерной группе Кремоны
A. L. Fomin
November 6, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

October 30, 2008 (Thu)
384. Изменения в программе лог Саркисова для поверхностей (по статье Adrien Dubouloz и Stephane Lamy)
A. S. Trepalin
October 30, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

October 23, 2008 (Thu)
385. Which power of holomorphic function are integrable (по статье Я. Коллара «Which power of holomorphic function are integrable»)
M. E. Nursultanov
October 23, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

October 9, 2008 (Thu)
386. Мультипликатор Богомолова конечных простых групп (по работе Б. Кунявского)
A. I. Efimov
October 9, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

October 2, 2008 (Thu)
387. Доклад по статье A. Arilly-Alvarado, D. Zywina «Arithmetic E8 lattices with maximal Galois action»
A. L. Fomin
October 2, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

April 24, 2008 (Thu)
388. О конечных подгруппах в группе Кремоны
A. L. Fomin
April 24, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

April 10, 2008 (Thu)
389. Действия групп кос на триангулированных категориях
A. I. Efimov
April 10, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

March 27, 2008 (Thu)
390. Число особых точек на поверхности дель Пеццо
G. N. Belousov
March 27, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

March 20, 2008 (Thu)
391. Число особых точек на гомологической плоскости (по работе D. Hwang, J. Keum “The maximum of singular points on rational homology projective plane”)
G. N. Belousov
March 20, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

March 13, 2008 (Thu)
392. Разложение бирациональных отображений для поверхностей с границей
C. A. Shramov
March 13, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

March 6, 2008 (Thu)
393. Представление уравнениями расслоений на коники с действием конечных групп автоморфизмов
V. I. Tsygankov
March 6, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

February 28, 2008 (Thu)
394. Пучки Альфано на трехмерных квартиках
I. A. Cheltsov
February 28, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

February 21, 2008 (Thu)
395. Фундаментальные группы множества неособых точек поверхностей лог Дель Пеццо
A. L. Fomin
February 21, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

February 14, 2008 (Thu)
396. Ограниченность трехмерных многообразий Q-Фано (по работе Каваматы)
A. I. Efimov
February 14, 2008 18:30, Moscow, Steklov Mathematical Institute, room 530

December 13, 2007 (Thu)
397. Бирациональная геометрия трехмерных многообразий (по работе Junkai A. Chen, Meng Chen)
A. I. Efimov
December 13, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

December 6, 2007 (Thu)
398. О работе В. Алексеева «Обильные дивизоры Вейля на поверхностях типа K3 с дювалевскими особенностями»
M. E. Nursultanov
December 6, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

November 29, 2007 (Thu)
399. Эквивариантная формула Римана–Роха (продолжение)
A. I. Efimov
November 29, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

November 22, 2007 (Thu)
400. Эквивариантная формула Римана–Роха
A. I. Efimov
November 22, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

November 8, 2007 (Thu)
401. Терминальная лемма (по работе Майлса Рида «Young Person's Guide to Canonical Singularities»)
M. E. Nursultanov
November 8, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

October 25, 2007 (Thu)
402. О работе Майлса Рида «Young Person's Guide to Canonical Singularities» (начало)
V. I. Tsygankov
October 25, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

October 18, 2007 (Thu)
403. Торическая геометрия и разрешение особенностей торических многообразий (продолжение)
A. S. Trepalin
October 18, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

October 11, 2007 (Thu)
404. Торическая геометрия и разрешение особенностей торических многообразий
A. S. Trepalin
October 11, 2007 18:30, Moscow, Steklov Mathematical Institute, room 530

April 19, 2007 (Thu)
405. Об унирациональности некоторых квартик
N. F. Zak
April 19, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

April 12, 2007 (Thu)
406. Глобальные лог-канонические пороги
I. A. Cheltsov
April 12, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

April 5, 2007 (Thu)
407. Глобальные лог-канонические пороги
I. A. Cheltsov
April 5, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

March 29, 2007 (Thu)
408. Кривые в $P^3$
A. I. Efimov
March 29, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

March 22, 2007 (Thu)
409. О конечных подгруппах алгебраических групп
A. L. Fomin
March 22, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

March 15, 2007 (Thu)
410. К вопросу рациональности многомерных многообразий Фано над незамкнутыми полями
N. F. Zak
March 15, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

March 1, 2007 (Thu)
411. Торические вырождения многообразий Фано
S. S. Galkin
March 1, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

February 22, 2007 (Thu)
412. Многообразия Фано–Энриквеса
I. V. Karzhemanov
February 22, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

February 15, 2007 (Thu)
413. Лог-канонические пороги на грассманианах (по работе Ж.-М. Хванга)
C. A. Shramov
February 15, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

February 8, 2007 (Thu)
414. Поверхности дель Пеццо с одной логтерминальной особенностью (по работе Hideo Kojima)
G. N. Belousov
February 8, 2007 18:05, Moscow, Steklov Mathematical Institute, room 530

December 14, 2006 (Thu)
415. О методе векторных расслоений
I. V. Karzhemanov
December 14, 2006, Moscow, Steklov Mathematical Institute, room 530

December 7, 2006 (Thu)
416. Границы порядка конечных подгрупп в группах $G(k)$
A. L. Fomin
December 7, 2006, Moscow, Steklov Mathematical Institute, room 530

November 30, 2006 (Thu)
417. Одновременное разрешение деформаций особенностей и деформации факторособенностей
V. V. Przyjalkowski
November 30, 2006, Moscow, Steklov Mathematical Institute, room 530

November 23, 2006 (Thu)
418. Критерий рациональности и характеризация торических многообразий в терминах сложности
S. S. Galkin
November 23, 2006, Moscow, Steklov Mathematical Institute, room 530

November 16, 2006 (Thu)
419. Малые трехмерные особенности
I. N. Minaev
November 16, 2006, Moscow, Steklov Mathematical Institute, room 530

November 9, 2006 (Thu)
420. Группа бирациональных автоморфизмов трехмерной квартики с простейшими особенностями
C. A. Shramov
November 9, 2006, Moscow, Steklov Mathematical Institute, room 530

November 2, 2006 (Thu)
421. К вопросу рациональности кубических гиперповерхностей
N. F. Zak
November 2, 2006, Moscow, Steklov Mathematical Institute, room 530

October 26, 2006 (Thu)
422. Гипотеза Коллара о существовани топологического неравенства Богомолова (по работе Коллара «Is there a topological Bogomolov–Miyaoka–Yau inequality?»)
G. N. Belousov
October 26, 2006, Moscow, Steklov Mathematical Institute, room 530

October 19, 2006 (Thu)
423. Слабые многообразия Фано большого псевдоиндекса (по работе Коллара)
I. V. Karzhemanov
October 19, 2006, Moscow, Steklov Mathematical Institute, room 530

October 12, 2006 (Thu)
424. Гипотеза Акса и вырождения многообразий Фано (по работе Коллара)
N. F. Zak
October 12, 2006, Moscow, Steklov Mathematical Institute, room 530

May 11, 2006 (Thu)
425. О бирациональной жёсткости и факториальности двойного накрытия квадрики с ветвлением в квартике с обыкновенными двойными особенностями
C. A. Shramov
May 11, 2006, Moscow, Steklov Mathematical Institute, room 530

April 27, 2006 (Thu)
  Предзащита дипломов
426. Поверхности дель Пеццо с логтерминальными особенностями
G. N. Belousov
April 27, 2006, Moscow, Steklov Mathematical Institute, room 530
427. О степени трехмерных многообразий Фано с каноническими горенштейновыми особенностями
I. V. Karzhemanov
April 27, 2006, Moscow, Steklov Mathematical Institute, room 530
428. Когерентные пучки на поверхностях дель Пеццо с логтерминальными особенностями
A. Elagin
April 27, 2006, Moscow, Steklov Mathematical Institute, room 530

April 20, 2006 (Thu)
429. Многообразия Фано и пучки низкого ветвления
S. S. Galkin
April 20, 2006, Moscow, Steklov Mathematical Institute, room 530

April 13, 2006 (Thu)
430. Геометрия общего полного пересечения квадрики и кубики с одной обыкновенной двойной точкой
C. A. Shramov
April 13, 2006, Moscow, Steklov Mathematical Institute, room 530

March 30, 2006 (Thu)
431. Конечные подмножества проективных пространств и топология трехмерных нодальных многообразий
I. A. Cheltsov
March 30, 2006, Moscow, Steklov Mathematical Institute, room 530

March 23, 2006 (Thu)
432. О конечных подгруппах в группе Кремоны
A. L. Fomin
March 23, 2006, Moscow, Steklov Mathematical Institute, room 530

March 16, 2006 (Thu)
433. Двойственный комплекс разрешения для рациональных и гиперповерхностных особенностей
D. A. Stepanov
March 16, 2006, Moscow, Steklov Mathematical Institute, room 530

March 2, 2006 (Thu)
434. Orbifold Riemann–Roch and plurigenera
M. Reid
March 2, 2006, Moscow, Steklov Mathematical Institute, room 530

February 16, 2006 (Thu)
435. Каноничность взвешенных проективных пространств и структуры Ходжа их моделей Ландау–Гинзбурга
V. V. Golyshev
February 16, 2006, Moscow, Steklov Mathematical Institute, room 530

February 9, 2006 (Thu)
436. Обращение присоединения для лог-канонических особенностей (по работе Кавакиты math.AG/0511254)
S. S. Galkin
February 9, 2006, Moscow, Steklov Mathematical Institute, room 530

December 15, 2005 (Thu)
437. Инварианты Громова–Виттена и классификационные задачи (продолжение)
V. V. Przyjalkowski
December 15, 2005, Moscow, Steklov Mathematical Institute, room 530

December 8, 2005 (Thu)
438. Инварианты Громова–Виттена и классификационные задачи
V. V. Przyjalkowski
December 8, 2005, Moscow, Steklov Mathematical Institute, room 530

December 1, 2005 (Thu)
439. О плоских Кремоновых отображениях простого порядка
A. L. Fomin
December 1, 2005, Moscow, Steklov Mathematical Institute, room 530

November 24, 2005 (Thu)
440. Проблема необращения в нуль на поверхности (по статье Qihong Xie)
I. V. Karzhemanov
November 24, 2005, Moscow, Steklov Mathematical Institute, room 530

November 17, 2005 (Thu)
441. Доклад по статье J. Keum'а «A rationality criterion for projective surface — partical solution to Kollar's conjecture»
G. N. Belousov
November 17, 2005, Moscow, Steklov Mathematical Institute, room 530

November 3, 2005 (Thu)
442. К вопросу о рациональности трехмерных многообразий Фано
N. F. Zak
November 3, 2005, Moscow, Steklov Mathematical Institute, room 530

October 27, 2005 (Thu)
443. Бирациональная жёсткость общего полного пересечения квадрики и кубики
C. A. Shramov
October 27, 2005, Moscow, Steklov Mathematical Institute, room 530

October 20, 2005 (Thu)
444. Двойственный комплекс разрешения особенностей
D. A. Stepanov
October 20, 2005, Moscow, Steklov Mathematical Institute, room 530

October 13, 2005 (Thu)
445. Степень трехмерных многообразий Фано
I. V. Karzhemanov
October 13, 2005, Moscow, Steklov Mathematical Institute, room 530

May 12, 2005 (Thu)
446. Вещественные многообразия Фано
N. F. Zak
May 12, 2005, Moscow, Steklov Mathematical Institute, room 530

April 28, 2005 (Thu)
447. О рациональности гладких расслоений на поверхности дель Пеццо степени 4
C. A. Shramov
April 28, 2005, Moscow, Steklov Mathematical Institute, room 530

April 21, 2005 (Thu)
448. Поверхность дель Пеццо с лог-терминальными особенностями (продолжение)
G. N. Belousov
April 21, 2005, Moscow, Steklov Mathematical Institute, room 530

April 14, 2005 (Thu)
449. Изолированные рациональные особенности поверхностей (по одноименной статье М. Артина)
D. A. Stepanov
April 14, 2005, Moscow, Steklov Mathematical Institute, room 530

March 31, 2005 (Thu)
450. Поверхность дель Пеццо с лог-терминальными особенностями
G. N. Belousov
March 31, 2005, Moscow, Steklov Mathematical Institute, room 530

March 24, 2005 (Thu)
451. $D$-модули и инволютивные кривые в $P^3$
A. Elagin
March 24, 2005, Moscow, Steklov Mathematical Institute, room 530

March 17, 2005 (Thu)
452. Классификация лог-терминальных особенностей поверхностей (по работам Илиева «Лог-терминальные особенности поверхностей», Алексеева «Log-terminal flips», Коллара и Мори «Birational Geometry»)
M. V. Levin
March 17, 2005, Moscow, Steklov Mathematical Institute, room 530

March 3, 2005 (Thu)
453. Вложенное торическое разрешение Варченко–Хованского и его применение к нахождению нерациональных дивизоров малой дискрепантности над терминальными особенностями
D. A. Stepanov
March 3, 2005, Moscow, Steklov Mathematical Institute, room 530

February 24, 2005 (Thu)
454. Описание групп бирегулярных автоморфизмов квазипроективных поверхностей с точки зрения Гизатуллина и Данилова
Yu. M. Polyakova
February 24, 2005, Moscow, Steklov Mathematical Institute, room 530

February 17, 2005 (Thu)
455. Критерий стабильности плоской кривой в терминах ее особенностей (по работе H. Kim и Y. Lee «Log canonical thresholds of semistable plane curves»)
S. S. Galkin
February 17, 2005, Moscow, Steklov Mathematical Institute, room 530

February 10, 2005 (Thu)
456. Лог-канонические пороги плоских кривых (по работе Т. Куваты «On log canonical threesholds of reducible plane curves»)
V. V. Przyjalkowski
February 10, 2005, Moscow, Steklov Mathematical Institute, room 530

December 9, 2004 (Thu)
457. Рациональные кривые на многообразиях Фано и рекуррентные соотношения для них
V. V. Przyjalkowski
December 9, 2004, Moscow, Steklov Mathematical Institute, room 530

December 2, 2004 (Thu)
458. Многоугольники Понселе и уравнения Пенлеве (по работе Хитчина «Poncelet polygons and the Painlevé Equations»)
V. V. Golyshev
December 2, 2004, Moscow, Steklov Mathematical Institute, room 530

November 25, 2004 (Thu)
459. О классификации трехмерных дивизориальных экстремальных стягиваний (по работам Н. Циоласа «Three dimensional divisorial extremal neighborhoods» (math.AG/0309010) и «Terminal 3-fold divisorial contractions of a surface to a curve I» (math.AG/0110074)
S. S. Galkin
November 25, 2004, Moscow, Steklov Mathematical Institute, room 530
 
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