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Большой семинар лаборатории комбинаторных и геометрических структур

Website: https://combgeo.org/events-ru/seminar/lab-seminar

Kupavskii Andrey Borisovich
Polyanskii Alexandr Andreevich
Shkredov Ilya Dmitrievich
Zhukovskii Maksim Evgen'evich

Institutions
Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region



May 20, 2021 (Thu)
1. Flexible polyhedra: Constructions, Volume, Scissors Congruence
A. A. Gaifullin
May 20, 2021 19:00
  

May 6, 2021 (Thu)
2. Equivalence of 3-tensor ranks
A. Cohen
May 6, 2021 19:00
  

April 29, 2021 (Thu)
3. Optimization, Complexity and Math (or, can we prove P ≠ NP using gradient descent)
A. Wigderson
April 29, 2021 19:00
  

April 22, 2021 (Thu)
4. Size-Ramsey numbers of powers of hypergraph trees and long subdivisions
L. Yepremyan
April 22, 2021 19:00
  

April 15, 2021 (Thu)
5. Combinatorics in the exterior algebra and the Two Families Theorem
A. Scott
April 15, 2021 19:00
  

April 8, 2021 (Thu)
6. Circuit Lower Bounds Assuming Symmetry
A. Dawar
April 8, 2021 19:00
  

April 1, 2021 (Thu)
7. Covering the hypercube with geometry and algebra
Yu. Wigderson
April 1, 2021 19:00
  

March 25, 2021 (Thu)
8. Counting integer points in polytopes
I. M. Pak
March 25, 2021 19:00
  

March 18, 2021 (Thu)
9. On the Complexity of CSP-based Ideal Membership Problems
A. A. Bulatov
March 18, 2021 19:00
  

March 4, 2021 (Thu)
10. At most $4.47^n$ stable matchings
D. Pálvölgyi
March 4, 2021 19:00
  

February 25, 2021 (Thu)
11. Space vectors forming rational angles
A. A. Kolpakov
February 25, 2021 19:00
  

February 11, 2021 (Thu)
12. Erdös distance problem in positive characteristics
M. K. Rudnev
February 11, 2021 19:30
  

December 17, 2020 (Thu)
13. A subexponential size ${\mathbb R}P^n$
S. N. Avvakumov
December 17, 2020 19:00
  

December 10, 2020 (Thu)
14. The chromatic number of a random lift of $K_d$
X. Pérez Giménez
December 10, 2020 19:00
  

November 19, 2020 (Thu)
15. Fair partitions: questions, results and algorithms
N. Alon
November 19, 2020 19:00
  

November 12, 2020 (Thu)
16. Around right-angled hyperbolic polytopes
A. Yu. Vesnin
November 12, 2020 19:00
  

November 5, 2020 (Thu)
17. A sharp threshold for Ramsey’s theorem
W. Samotij
November 5, 2020 19:00
  

October 29, 2020 (Thu)
18. Combinatorial discrepancy in harmonic analysis
J. Sahasrabudhe
October 29, 2020 19:00
  

October 22, 2020 (Thu)
19. Nullstellensatz Size-Degree Trade-offs from the Reversible Pebbling Game
R. Robere
October 22, 2020 19:00
  

October 15, 2020 (Thu)
20. Voronoi conjecture for five-dimensional parallelohedra
A. I. Garber
October 15, 2020 19:00
  

October 8, 2020 (Thu)
21. John ellipsoid for log-concave functions
M. Naszódi
October 8, 2020 19:00
  

October 1, 2020 (Thu)
22. Erdos covering systems
R. Morris
October 1, 2020 19:00
  

September 10, 2020 (Thu)
23. Counting extensions in random graphs
L. Warnke
September 10, 2020 19:00
  

September 3, 2020 (Thu)
24. A useful tool in combinatorics: Intersecting set-pair systems
Z. Furedi
September 3, 2020 19:00
  

August 13, 2020 (Thu)
25. The joints problem for varieties
Yu. Zhao
August 13, 2020 19:00
  

July 30, 2020 (Thu)
26. Holes and islands in random point sets
P. Valtr
July 30, 2020 19:00
  

July 16, 2020 (Thu)
27. Directions in an affine Galois plane and the clique number of the Paley graph
J. Solymosi
July 16, 2020 19:00
  

July 9, 2020 (Thu)
28. List colorings of direct products
F. V. Petrov
July 9, 2020 19:00
  

July 2, 2020 (Thu)
29. Independent sets in regular graphs
J. Balogh
July 2, 2020 19:00
  

June 25, 2020 (Thu)
30. Limits of Dense Combinatorial Objects
A. A. Razborov
June 25, 2020 19:00
  

June 18, 2020 (Thu)
31. Subset sums, completeness and colorings
J. Fox
June 18, 2020 19:00
  

June 11, 2020 (Thu)
32. Cover-free families of sets, their generalizations and applications
G. A. Kabatiansky
June 11, 2020 19:00
  

June 4, 2020 (Thu)
33. Exact stability for Turán's theorem
D. Korandi
June 4, 2020 19:00
  

May 28, 2020 (Thu)
34. Recent progress in extremal graph theory
D. Conlon
May 28, 2020 19:00
  

May 21, 2020 (Thu)
35. New sharp thresholds results and applications in extremal combinatorics
D. Minzer
May 21, 2020 19:00
  

May 14, 2020 (Thu)
36. Counting independent sets with the cluster expansion
W. Perkins
May 14, 2020 19:00
  

May 7, 2020 (Thu)
37. Sphere Packings in Four Dimensions
O. R. Musin
May 7, 2020 19:00, online

April 30, 2020 (Thu)
38. Finding homeomorphs
B. Narayanan
April 30, 2020 19:00
  

April 23, 2020 (Thu)
39. Complex Martingales and Regular Graphs
B. McKay
April 23, 2020 15:30

April 9, 2020 (Thu)
40. Функция перманента матриц и ее значения
A. È. Guterman
April 9, 2020 19:10

March 26, 2020 (Thu)
41. Максимальный ацикличный подграф и устойчивость динамических систем
V. Yu. Protasov
March 26, 2020 19:10
  

March 12, 2020 (Thu)
42. Неравенства для диофантовых экспонент
N. G. Moshchevitin
March 12, 2020 19:10
  

March 5, 2020 (Thu)
43. Cамоподобные замощения плоскости многоугольниками
N. K. Vereshchagin
March 5, 2020 19:10
  

February 27, 2020 (Thu)
44. Суммы произведений: от теории чисел к росту в группах и обратно
I. D. Shkredov
February 27, 2020 19:10
  
 
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