OneParameter Semigroups of Operators (OPSO) 2021 (April 5–9, 2021, online, Nizhny Novgorod)
International Laboratory of Dynamical Systems and Applications cordially invites you, your colleagues and students to take part in the OneParameter Semigroups of Operators (OPSO 2021) Conference held by the Higher School of Economics (HSE). The conference is devoted to study of oneparameter families of mappings and measures, interplay between linear dynamical systems in infinitedimensional spaces and nonlinear dynamical systems in finitedimensional spaces, quantum evolution, mathematical physics and related topics. Conference welcomes both communications on new research results as well as expository/overview talks.
The conference will cover the following topics:
 Oneparameter groups and semigroups of linear operators
 Nonlinear flows and semiflows
 Interplay between linear infinitedimensional systems and nonlinear finitedimensional systems
 Quantum stochastic evolutions and dynamical semigroups; there will be a section dedicated to the memory of Professor Robin Lyth Hudson (4th May 1940  12th January 2021)
 Further applications of semigroups in mathematical physics
 Related topics
Video records of the talks
RSS:
Institutions
National Research University "Higher School of Economics", Moscow 

OneParameter Semigroups of Operators (OPSO) 2021, Nizhny Novgorod, April 5–9, 2021 


April 5, 2021 (Mon) 

1. 
Degenerate (semi)groups of operators and propagators of Sobolev type equations A. A. Zamyshlyaeva April 5, 2021 10:00–11:00, Nizhny Novgorod, online





2. 
Inertial manifolds for dissipative PDEs S. V. Zelik April 5, 2021 11:00–12:00, Nizhny Novgorod, online





3. 
BiLipschitz Mane Projectors and finite dimensional reduction for complex GinzburgLandau equation Anna Kostianko April 5, 2021 12:15–12:45, Nizhny Novgorod, online





4. 
Stochastic solutions of generalized time fractional evolution equations Yana Butko April 5, 2021 12:15–12:45, Nizhny Novgorod, online





5. 
Optimal control problem for linear Sobolev type mathematical models A. A. Zamyshlyaeva, O. N. Tsyplenkova, Manakova Natalya April 5, 2021 12:15–12:45, Nizhny Novgorod, online





6. 
On perturbations of oneparameter semigroups determined by covariant operator valued measures on the halfaxis G. G. Amosov April 5, 2021 12:35–13:05, Nizhny Novgorod, online





7. 
Inverse problem for Sobolev type equation of the second order A. V. Lut April 5, 2021 12:50–13:20, Nizhny Novgorod, online





8. 
Quadratic Lyapunov functionals and geometry of inertial manifolds M. M. Anikushin April 5, 2021 12:50–13:20, Nizhny Novgorod, online





9. 
Propagators for the Equation of Internal Waves K. Yu. Kotlovanov April 5, 2021 13:25–13:55, Nizhny Novgorod, online





10. 
Convergence the solution of initialboundary value problem for one partial differential equation E. V. Bychkov April 5, 2021 13:25–13:55, Nizhny Novgorod, online





11. 
Degenerate analytic resolving groups of operators for solutions of the BarenblattZheltovKochina equation in "noise" spaces on a Riemannian manifold Dmitry Shafranov April 5, 2021 15:00–15:30, Nizhny Novgorod, online





12. 
Operator systems defined via oneparameter unitary groups in the quantum error correction theory Aleksandr Mokeev April 5, 2021 15:00–15:30, Nizhny Novgorod, online





13. 
Numerical research of the BarenblattZheltovKochina model on the interval with Wentzell boundary conditions N. S. Goncharov April 5, 2021 15:35–16:05, Nizhny Novgorod, online





14. 
On topological conjugacy of surface Morse Smale flows V. E. Kruglov April 5, 2021 15:35–16:05, Nizhny Novgorod, online





15. 
Positive MiyaderaVoigt perturbations of bicontinuous semigroups Ch. Budde April 5, 2021 16:10–16:40, Nizhny Novgorod, online





16. 
On the embedding of Morse Smale diffeomorphisms in a topological flow O. V. Pochinka, V. Z. Grines, E. Ya. Gurevich April 5, 2021 16:10–16:40, Nizhny Novgorod, online





17. 
The Kato square root problem for some classes of elliptic functional differential operators with smooth coefficients A. L. Skubachevskii April 5, 2021 17:00–18:00, Nizhny Novgorod, online





18. 
Feynman path integrals, differentiable measures and quantum anomalies O. G. Smolyanov April 5, 2021 18:00–19:00, Nizhny Novgorod, online






April 6, 2021 (Tue) 

19. 
Semigrouptheoretic approach to thin layers: the role of transmission conditions A. Bobrowski April 6, 2021 10:00–11:00, Nizhny Novgorod, online





20. 
Continuous Kernels for Positive Semigroups: applications to boundary problems and semilinear equations Wolfgang Arendt April 6, 2021 11:00–12:00, Nizhny Novgorod, online





21. 
Asymptotic behaviour of biharmonic heat equations on unbounded domains Jonathan Mui, Daniel Daners, Jochen Gluck April 6, 2021 12:15–12:45, Nizhny Novgorod, online





22. 
How to obtain $\exp(itH)$ for arbitrary selfadjoint $H$ if for each $t>0$ you know $\exp(tH)$ or $\exp(tH)$ or even less I. D. Remizov April 6, 2021 12:15–12:45, Nizhny Novgorod, online





23. 
Degenerate Nonlinear Semigroups for General Mathematical Filtration Boussinesq Model Kseniia Perevozchikova April 6, 2021 12:15–12:45, Nizhny Novgorod, online





24. 
Upper and lower estimates for the speed of convergence of Chernoff approximations of operator semigroups O. E. Galkin, I. D. Remizov April 6, 2021 12:50–13:20, Nizhny Novgorod, online





25. 
The BiLaplacian with Wentzell boundary conditions on Lipschitz domains David Ploss, Robert Denk, Markus Kunze April 6, 2021 12:50–13:20, Nizhny Novgorod, online





26. 
Extinction time of the critical stochastic SIRS model: an application of Chernoff approximation for bicontinuous semigroups Jingran Zhai April 6, 2021 13:25–13:55, Nizhny Novgorod, online





27. 
Local eventual positivity of operator semigroups Sahiba Arora April 6, 2021 13:25–13:55, Nizhny Novgorod, online





28. 
Graded semigroup C*algebras and noncommutative Fourier coefficients R. N. Gumerov, E. V. Lipacheva April 6, 2021 13:25–13:55, Nizhny Novgorod, online





29. 
Operator splitting for abstract Cauchy problems with dynamical boundary conditions Petra Csomos April 6, 2021 15:00–15:30, Nizhny Novgorod, online





30. 
Long composition of raisings and quantum ergodicity Mikhail Dubashinskiy April 6, 2021 15:00–15:30, Nizhny Novgorod, online





31. 
On Abstract Friedrichs Systems and their Use in Complex Media Rainer Picard April 6, 2021 15:35–16:05, Nizhny Novgorod, online





32. 
Positive Holomorphic Semigroups of Operators Sobolev Type Equations G. A. Sviridyuk April 6, 2021 15:35–16:05, Nizhny Novgorod, online





33. 
Liealgebraic approach to onedimensional translationally invariant freefermionic dissipative systems V. I. Yashin April 6, 2021 15:35–16:05, Nizhny Novgorod, online





34. 
Investigation of positive solutions to the Sobolevtype equations in sequence spaces N. N. Solovyova, S. A. Zagrebina, G. A. Sviridyuk April 6, 2021 16:10–16:40, Nizhny Novgorod, online





35. 
Exponential Stability for port Hamiltonian Systems Sascha Trostorff, R. Picard, B.Watson, M. Waurick April 6, 2021 16:10–16:40, Nizhny Novgorod, online





36. 
Analytic semigroups in the quaternionic framework Vincenzo Recupero April 6, 2021 16:10–16:40, Nizhny Novgorod, online





37. 
Rates of decay of energy via operator semigroups Charles Batty April 6, 2021 17:00–18:00, Nizhny Novgorod, online






April 7, 2021 (Wed) 

38. 
Derivations on Murreyvon Neumann algebras F. A. Sukochev April 7, 2021 10:00–11:00, Nizhny Novgorod, online





39. 
Adiabatic control of quantummechanical systems D. V. Turaev April 7, 2021 11:00–12:00, Nizhny Novgorod, online





40. 
Bi Kolmogorov type operators and weighted Rellich's inequalities Federica Gregorio April 7, 2021 12:15–12:45, Nizhny Novgorod, online





41. 
Betti numbers and the spectrum of dynamic on metrizable compact spaces Nikolai Edeko April 7, 2021 12:15–12:45, Nizhny Novgorod, online





42. 
Linear dynamical quantum systems: New directions and opportunities Hendra Nurdin April 7, 2021 12:15–12:45, Nizhny Novgorod, online





43. 
Trace decreasing semigroup for an open quantum system interacting with a repeatedly measured ancilla S. N. Filippov April 7, 2021 12:50–13:20, Nizhny Novgorod, online





44. 
Random evolution equations on graphs and beyond Delio Mugnolo April 7, 2021 12:50–13:20, Nizhny Novgorod, online





45. 
Random evolution on combinatorial graphs Stefano Bonaccorsi, F. Cottini, D. Mugnolo April 7, 2021 12:50–13:20, Nizhny Novgorod, online





46. 
Koopmanism for dynamical systems on completely regular spaces Henrik Kreidler April 7, 2021 12:50–13:20, Nizhny Novgorod, online





47. 
Master equations in all orders of perturbation theory with Bogolubovvan Hove scaling A. E. Teretenkov April 7, 2021 13:25–13:55, Nizhny Novgorod, online





48. 
Identification of nonlinear ODEs and PDEs via Koopman operator theory Alexandre Mauroy April 7, 2021 13:25–13:55, Nizhny Novgorod, online





49. 
Levy Laplacian and gauge fields B. O. Volkov April 7, 2021 15:00–15:30, Nizhny Novgorod, online





50. 
Operator Semigroups on Vector Lattices Marjeta Kramar Fijavz April 7, 2021 15:00–15:30, Nizhny Novgorod, online





51. 
Longterm behaviour of Flows in Infinite Networks Alexander Dobrick April 7, 2021 15:35–16:05, Nizhny Novgorod, online





52. 
A linear programm approach to global attractors Corbinian Schlosser, Milan Korda April 7, 2021 15:35–16:05, Nizhny Novgorod, online





53. 
Generalized FeynmanKac formulae Sonia Mazzucchi April 7, 2021 15:35–16:05, Nizhny Novgorod, online





54. 
Geometry and good dictionaries for Koopman analysis of dynamic systems Erik Bolt April 7, 2021 16:10–16:40, Nizhny Novgorod, online





55. 
An operational construction of the sum of two noncommuting observables in quantum theory Valter Moretti April 7, 2021 16:10–16:40, Nizhny Novgorod, online





56. 
The massive modular Hamiltonian Roberto Longo April 7, 2021 17:00–18:00, Nizhny Novgorod, online





57. 
L^p estimates for the CaffarelliSilvestre extension operators G. Metafune April 7, 2021 18:00–19:00, Nizhny Novgorod, online






April 8, 2021 (Thu) 

58. 
Stochastic Koopman program, quantum extensions of classical evolutions
and a unified approach to classical and quantum dynamical systems L. Accardi April 8, 2021 07:00–08:00, Nizhny Novgorod, online





59. 
Singular perturbations of quantum dynamical semigroups A. S. Holevo April 8, 2021 11:00–12:00, Nizhny Novgorod, online





60. 
On topology of ambient manifolds admitting A diffeomorphisms V. Z. Grines April 8, 2021 12:15–12:45, Nizhny Novgorod, online





61. 
Homogenisation and the Weak Operator Topology Marcus Waurick April 8, 2021 12:15–12:45, Nizhny Novgorod, online





62. 
Schwarzian Integrals and Polar Decompozition of the Wiener Measure E. T. Shavgulidze April 8, 2021 12:50–13:20, Nizhny Novgorod, online





63. 
Operator semigroups associated with stochastic processes within the framework of semigroup and Gelfand–Shilov classifications I. V. Mel'nikova, U. A. Alekseeva, V. A. Bovkun April 8, 2021 12:50–13:20, Nizhny Novgorod, online





64. 
Central Limit Theorem for generalized measures in a multidimensional space M. O. Uskov April 8, 2021 13:25–13:55, Nizhny Novgorod, online





65. 
General structure of the Decoherencefree Subalgebra of an uniformly continuous Quantum Markov Semigroup E. Sasso April 8, 2021 13:25–13:55, Nizhny Novgorod, online





66. 
On Hardy identities and inequalities Krzysztof Bogdan April 8, 2021 13:25–13:55, Nizhny Novgorod, online





67. 
Subordination for Semigroups in locally convex Spaces Christian Seifert April 8, 2021 15:00–15:30, Nizhny Novgorod, online





68. 
A new approach to the KatoLionsLaxMilgramNelson theorem D. Kinzebulatov, Semenov Yu.A., K. Szczypkowski April 8, 2021 15:00–15:30, Nizhny Novgorod, online





69. 
Gaussian Quantum Markov Semigroups on a Onemode Fock Space: Irreducibility and Normal Invariant States Damiano Poletti April 8, 2021 15:00–15:30, Nizhny Novgorod, online





70. 
Positivity properties of operator semigroups Jochen Gluck April 8, 2021 15:35–16:05, Nizhny Novgorod, online





71. 
On the Liouville and strong Liouville properties for a class of nonlocal operators David Berger, Rene L. Schiling April 8, 2021 15:35–16:05, Nizhny Novgorod, online





72. 
Uniform and completely non equilibrium invariant states for weak coupling limit type QMS F. GuerreroPoblete, Marco Cruz de la Rosa, Julio C Garcia April 8, 2021 15:35–16:05, Nizhny Novgorod, online





73. 
On admissible singular drifts of symmetric alphastable process Kodjo Raphael Madou, D. Kinzebulatov April 8, 2021 16:10–16:40, Nizhny Novgorod, online





74. 
Markov Generators of Low Density Limit: the 2Generic case R. Quezada Batalla, L. Accardi, F. Fagnola, J. C. Garcia, F. Guerrero April 8, 2021 16:10–16:40, Nizhny Novgorod, online





75. 
TrotterKato Theorems for Quantum Markov SemiGroups J. E. Gough April 8, 2021 17:00–18:00, Nizhny Novgorod, online





76. 
Dilations of classical diffusion processes via quantum stochastic calculus F. Fagnola April 8, 2021 18:00–19:00, Nizhny Novgorod, online






April 9, 2021 (Fri) 

77. 
Transfer operators and dynamical systems Gary Froyland April 9, 2021 10:00–11:00, Nizhny Novgorod, online





78. 
Stochastic semigroups and stochastic differential equations related to stochastic flows with singularities A. A. Dorogovtsev April 9, 2021 11:00–12:00, Nizhny Novgorod, online





79. 
Telegrapher's systems on networks J. Banasiak April 9, 2021 12:15–12:45, Nizhny Novgorod, online





80. 
Coalescing stochastic flows on metric graphs Georgii Riabov April 9, 2021 12:15–12:45, Nizhny Novgorod, online





81. 
Largetime asymptotics of fundamental solutions for diffusion equations in periodic media S. E. Pastukhova April 9, 2021 12:15–12:45, Nizhny Novgorod, online





82. 
Optimization of coherent and incoherent controls and estimation of reachable sets for an open twolevel quantum system O. V. Morzhin, A. N. Pechen April 9, 2021 12:35–13:05, Nizhny Novgorod, online





83. 
An explicit formula for the telegraph equation semigroup on a network Adam Bloch April 9, 2021 12:50–13:20, Nizhny Novgorod, online





84. 
Disordering in a discretetime stochastic flows E. V. Glinyanaya April 9, 2021 12:50–13:20, Nizhny Novgorod, online





85. 
Around Baillon's theorem on maximal regularity Felix Schwenninger April 9, 2021 13:25–13:55, Nizhny Novgorod, online





86. 
Lefschetz trace formula on stratified spaces Jesus Antonio Alvarez Lopez, J. Alvarez, C. Franco April 9, 2021 13:25–13:55, Nizhny Novgorod, online





87. 
On final dynamics of semilinear parabolic equations A. V. Romanov April 9, 2021 15:00–15:30, Nizhny Novgorod, online





88. 
Optimization of coherent and incoherent controls and estimation of reachable sets for an open twolevel quantum system O. V. Morzhin, A. N. Pechen April 9, 2021 15:00–15:30, Nizhny Novgorod, online





89. 
Quantum control landscapes A. N. Pechen April 9, 2021 15:35–16:05, Nizhny Novgorod, online





90. 
Random linear operators and limit theorems for their compositions V. Zh. Sakbaev April 9, 2021 15:35–16:05, Nizhny Novgorod, online





91. 
Order structures and semigroups of isotone resolving operators A. A. Tyukhtina, O. A. Izosimova, A. V. Kalinin April 9, 2021 16:10–16:40, Nizhny Novgorod, online





92. 
On asymptotics of collisionless linear kinetic equations Mustapha Mokhtar Kharroubi April 9, 2021 16:10–17:10, Nizhny Novgorod, online





