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Regular version of the site

Talks

Here is a list of all the participants who are going to give a talk during the conference.

Recordings of the talks are available here: OPSO 2022 on YouTube

Book of abstracts (please inform us if there are any mistakes): 

OPSO_2022_book_of_abstracts_19Feb (PDF, 1.99 Mb) 


The conference covers the following topics:
1. One-parameter groups and semigroups of linear operators;
2. Nonlinear flows and semiflows;
3. Interplay between linear infinite-dimensional systems and nonlinear finite-dimensional systems;
4. Quantum and stochastic evolutions, dynamical semigroups; 
5. Further applications of semigroups in mathematical physics;
6. Infinite-dimensional analysis
7. Related topics. 

Name Institution Title of the talk Abstract and slides Topic
Luigi Accardi University of Rome "Tor Vergata", Rome, Italy My research experience with Oleg Georgevich Smolyanov  

Accardi_abstract (PDF, 346 Kb) 

 6
Franz Achleitner TU Wien (Vienna University of Technology), Vienna, Austria Short- and long-time behavior in (hypo)coercive ODE-systems and kinetic partial differential equations  

Achleitner_abstract (PDF, 334 Kb) 

1
Sergio Albeverio University of Bonn, Bonn, Germany From the heat to the Schrodinger equation, and quantum fields-in Memory of Oleg Smolianov

Albeverio_abstract (PDF, 330 Kb) 

  6
Khaleel Almohammad Peoples' Friendship University of Russia, Moscow, Russia Approximate numbers of the operator embedding potentials in the space of bounded and uniformly continuous functions  

Almohammad_HomadehAlkhalil_abstract (PDF, 507 Kb) 

 1
Paul Alphonse École Normale Supérieure de Lyon, France Smoothing properties and null-controllability for quadratic evolution equations through the polar decomposition  

Alphonse_abstract (PDF, 412 Kb) 

 1
Grigori Amosov Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia Tomography on locally compact groups  

Amosov_abstract (PDF, 476 Kb) 

 1
Mikhail Anikushin Saint Petersburg State University, Saint Petersburg, Russia Inertial manifolds and hidden oscillations in delay equations  

Anikushin_Romanov_abstract (PDF, 439 Kb) 

 2
Sahiba Arora Technische Universität Dresden, Dresden, Germany Spectrum of (eventually) positive semigroups  

 

Arora_abstract (PDF, 449 Kb) 

 1
Jacek Banasiak University of Pretoria, Pretoria, South Africa Explicit solutions of fragmentation models with growth or decay  

 

Banasiak_abstract (PDF, 510 Kb) 

 5
Charles Batty University of Oxford, Oxford, England A Katznelson-Tzafiri theorem for analytic Besov functions  

Batty_abstract (PDF, 400 Kb) 

 1
Adam Błoch Łódź University of Technology, Łódź, Poland An overview of hyperbolic systems on networks - transport, telegraph and more. Do they differ?  

 

Bloch_abstract (PDF, 489 Kb) 

 1
Erik Bollt Clarkson University, New York, United States On Explaining the Surprising Success of Reservoir Computing Forecaster of Chaos? The Universal Machine Learning Dynamical System with Contrasts to VAR and DMD suggests a Next Generation Reservoir Computing – NG-RC  

Bollt_abstract (PDF, 398 Kb) 

 1
Stefano Bonaccorsi University of Trento, Trento, Italy Some notes on integration by parts formulae in infinite dimensional spaces  

 

Bonaccorsi_abstract (PDF, 481 Kb) 

 6
Christian Budde University of the Free State, Bloemfontein, South Africa A Lumer-Phillips type generation theorem for bi-continuous semigroups  

 

Budde_abstract (PDF, 430 Kb) 

 1
Yana Butko Technische Universität Braunschweig, Braunschweig, Germany Subordination principle and Feynman-Kac formulae for generalized time-fractional evolution equations  

Butko_abstract (PDF, 452 Kb) 

 1
Evgeniy Bychkov South Ural State University, Chelyabinsk, Russia Convergence the approximates solutions to initial-boundary value problem for IMBq equation in the *-weak sense  

Bychkov_abstract (PDF, 485 Kb) 

 7
Petra Csomós Eötvös Loránd University, Budapest, Hungary Error estimates for a splitting integrator for semilinear boundary coupled systems  

 

Csomos_abstract (PDF, 513 Kb) 

 5
Giuseppe Da Prato Scuola Normale Superiore, Pisa, Italy A new probabilistic formula for the gradient of solutions of some Hypoelliptic Dirichlet problems  

DaPrato_abstract (PDF, 447 Kb) 

 4
Raj Dahya Universität Leipzig,Leipzig, Germany Topological properties of spaces of contractive C0-semigroups    
Filippo Dell'Oro Politecnico di Milano, Milano, Italy Optimal decay for a wave-heat system with Coleman-Gurtin thermal law  

DellOro_abstract (PDF, 394 Kb) 

 1
Dingqun Deng Beijing Institute of Mathematical Sciences and Applications, Beijing, China Global Existence of Non-cutoff Boltzmann Equation for Dilute Gas  

 

Deng_abstract (PDF, 562 Kb) 

 5
Alexander Dobrick Christian-Albrechts-Universität zu Kiel, Kiel, Germany A generator theorem with applications to queueing systems  

Dobrick_abstract (PDF, 366 Kb) 

 1
Andrey Dorogovtsev Institute of Mathematics, Ukrainian National Academy of Sciences, Kiev, Ukraine Anticipaing stochastic semigroups  

 

Dorogovtsev_abstract (PDF, 327 Kb) 

 2
Adam Dor-On Westfälische Wilhelms-Universität Münster, Munster, Germany Toeplitz quotient C*-algebras and ratio limits for random walks  

Dor-On_abstract (PDF, 332 Kb) 

 4
Franco Fagnola Politecnico di Milano, Genova, Italy Gaussian QMS, irreducibility and positivity properties  

Fagnola_abstract (PDF, 480 Kb) 

 4
Sergey Filippov Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia Markovian embedding semigroup for non-Markovian quantum collision models with correlated environment  

Filippov_abstract (PDF, 496 Kb) 

 4
Oleg Galkin National Research University Higher School of Economics, Nizhny Novgorod, Russia Pointwise and uniform convergence of Chernoff approximations to C0-semigroups  

GalkinRemizov_abstract_2022 (PDF, 495 Kb) 

1
Jochen Glück Universität Passau, Passau, Germany Eventual positivity: examples, results, perspectives  

Glück_abstract (PDF, 384 Kb) 

 1
Nikita Goncharov South Ural State University, Chelyabinsk, Russia The Showalter - Sidorov and the Cauchy problems for a linear Dzekzer equation with Wentzell and Roben boundary conditions in a bounded domain  

Goncharov_abstract (PDF, 526 Kb) 

 1
John Gough Aberystwyth University, Aberystwyth, United Kingdom TBA    
Martin Grothaus Technische Universität Kaiserslautern, Kaiserslautern, Germany Strong mixing with rate of convergence for operator semi-groups with non-sectorial generator  

Grothaus_abstract (PDF, 331 Kb) 

 1
Evert-Jan Hekkelman University of New South Wales, Sydney, Australia Expanding the density of states on crystals  

Hekkelman_Sukochev_abstract (PDF, 381 Kb) 

 7
Patrick Hermle Bergische Universität Wuppertal, Wuppertal, Germany The Structure of Normcompact Operator Semigroups  

Hermle_abstract (PDF, 329 Kb) 

Julian Hölz Universität Passau, Passau, Germany Ergodicity of Topological Dynamical Systems  

Hölz_abstract (PDF, 401 Kb) 

 3
Nisreen Homadeh Alkhalil Peoples' Friendship University of Russia, Moscow, Russia Approximate numbers of the operator embedding potentials in the space of bounded and uniformly continuous functions  

 

Almohammad_HomadehAlkhalil_abstract (PDF, 507 Kb) 

 1
Damir Kinzebulatov Université Laval, Québec, Canada Sharp solvability for singular SDEs  

Kinzebulatov_abstract (PDF, 349 Kb) 

 4
Olga Kitaeva South Ural State University, Chelyabinsk, Russia One sobolev type equation in Hilbert spaces of differential forms with stochastic coefficients  

 

Kitaeva_Sviridyuk_Shafranov_abstract (PDF, 578 Kb) 

 1
Katharina Klioba Technische Universität Hamburg, Hamburg, Germany On Joint Convergence Rates for Approximation of Random Evolution Equations  

Klioba_abstract (PDF, 393 Kb) 

Marjeta Kramar Fijavž University of Ljubljana, Ljubljana, Slovenia Flows on Metric Graphs with General Boundary Conditions  

 

KramarFijavž_abstract (PDF, 455 Kb) 

 1
Henrik Kreidler University of Wuppertal, Wuppertal, Germany The Furstenberg-Zimmer structure theorem revisited  

Kreidler_abstract (PDF, 364 Kb) 

Vladislav Kruglov National Research University Higher School of Economics, Nizhny Novgorod, Russia On moduli of surface non-singular flows  

Kruglov_abstract (PDF, 451 Kb) 

 
Karsten Kruse Technische Universität Hamburg, Hamburg, Germany On equicontinuity and tightness of bi-continuous semigroups  

 

Kruse_abstract (PDF, 405 Kb) 

 1
Luca Lorenzi University of Parma, Parma, Italy Semigroups associated with systems of elliptic PDEs with unbounded coefficients  

Lorenzi_abstract (PDF, 389 Kb) 

 1
Aleksandr Lut South Ural State University, Chelyabinsk, Russia Inverse problem for incomplete Sobolev type equation of higher order and application  

 

Lut_abstract (PDF, 606 Kb) 

 5
Kodjo Raphael Madou Université Laval, Québec, Canada On the supercritical fractional diffusion equation with Hardy-type drift  

Madou_abstract (PDF, 349 Kb) 

 1
Sonia Mazzucchi University of Trento, Trento, Italy Chernoff approximations for Feller semigroups in Riemannian manifolds  

Mazzucchi_abstract (PDF, 332 Kb) 

 6
Giorgio Metafune University of Salento, Lecce, Italy A unified approach to degenerate problems in the half-space  

 

Metafune_abstract (PDF, 451 Kb) 

 2
Tim Möbus Technische Universität München, Munich, Germany Optimal convergence rate in the quantum Zeno effect for open quantum systems in infinite dimensions  

 

Mobus_Rouze_abstract (PDF, 428 Kb) 

 4
Mustapha Mokhtar-Kharroubi University of Bourgogne-Franche Comté, Besançon, France On spectral gaps of growth-fragmentation semigroups in higher moment spaces  

Mokhtar-Kharroubi_abstract (PDF, 415 Kb) 

 1
Oleg V. Morzhin Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia Optimization methods for open quantum systems driven by coherent and incoherent controls  

 

Morzhin_abstract (PDF, 516 Kb) 

 4
Delio Mugnolo FernUniversität in Hagen, Hagen, Germany The Ornstein-Uhlenbeck operator on metric star graphs  

Mugnolo_abstract (PDF, 359 Kb) 

 1
Mikhail Neklyudov Universidade Federal do Amazonas, Manaus, Brazil Ergodicity of infinite particle systems and applications  

Neklyudov_abstract (PDF, 367 Kb) 

 6
Lassi Paunonen Tampere University, Tampere, Finland Non-uniform stability of damped contraction semigroups  

Paunonen_abstract (PDF, 432 Kb) 

Katarzyna Pichór University of Silesia, Katowice, Poland Asymptotic properties of dynamics of antibody levels  

 

Pichor_abstract (PDF, 407 Kb) 

 1
Sergey Piskarev Lomonosov Moscow State University, Moscow, Russia Unstable manifolds for fractional semilinear equations  

 

Piskarev_abstract (PDF, 458 Kb) 

 2
Damiano Poletti University of Genova, Genova, Italy The Decoherence-free Subalgebra of a Gaussian Quantum Markov Semigroup  

 

Poletti_abstract (PDF, 542 Kb) 

 4
Agnes Radl Technische Universität Berlin, Berlin, Germany Embeddability of matrices into real and positive semigroups  

Radl_abstract (PDF, 458 Kb) 

Ivan Remizov National Research University Higher School of Economics, Nizhny Novgorod, Russia Approximations to solutions of Schrödinger equation with Hamiltonian that includes variable coefficients and derivatives of arbitrary high order  

Remizov_abstract (PDF, 496 Kb) 

 4
Abdelaziz Rhandi University of Salerno, Salerno, Italy Bi-Kolmogorov operators and weighted Rellich's inequalities  

Rhandi_abstract (PDF, 397 Kb) 

 1
Georgii Riabov Institute of Mathematics, Ukrainian National Academy of Sciences, Kiev, Ukraine Strong stochastic flows on metric graphs  

Riabov_abstract (PDF, 498 Kb) 

 2
Andrey Romanov Saint Petersburg State University, Saint Petersburg, Russia Inertial manifolds and hidden oscillations in delay equations  

Anikushin_Romanov_abstract (PDF, 439 Kb) 

 2
Ryszard Rudnicki Institute of Mathematics Polish Academy of Sciences, Katowice, Poland Semigroups of operators in cell cycle models  

Rudnicki_abstract (PDF, 365 Kb) 

 1
Vsevolod Sakbaev Keldysh Institute of Applied Mathematics of Russian Academy of Sciences, Moscow, Russia Limit theorems for compositions of operator valued random process  

 

Sakbaev_abstract (PDF, 510 Kb) 

 6
Corbinian Schlosser Le Centre National de la Recherche Scientifique (CNRS), Toulouse, France Sparsity structures for Koopman operators

Schlosser_abstract (PDF, 423 Kb) 

 4
Christian Seifert Technische Universität Hamburg, Hamburg, Germany On Stabilization for linear control systems in Banach spaces  

Seifert_abstract (PDF, 421 Kb) 

 1
Dmitry Shafranov South Ural State University, Chelyabinsk, Russia One Sobolev type equation in Hilbert spaces of differential forms with stochastic coefficients  

 

Kitaeva_Sviridyuk_Shafranov_abstract (PDF, 578 Kb) 

 1
Nikolai Shamarov Lomonosov Moscow State University, Moscow, Russia Quantum evolution semigroups for infinite-dimensional classical oscillators    4
Maxim Shamolin Lomonosov Moscow State University, Moscow, Russia Tensor invariants of dynamical systems with dissipation  

 

Shamolin_abstract (PDF, 404 Kb) 

 5
Evgeni Shavgulidze Lomonosov Moscow State University, Moscow, Russia Schwarzian Integrals and Wiener Measure  

Shavgulidze_abstract (PDF, 456 Kb) 

Ali A. Shukur Belarusian State University, Minsk, Belarus  The Dynamics of Birkhoff's Sums  

Shukur_abstract (PDF, 486 Kb) 

 
Alexey Slunyaev National Research University Higher School of Economics, Nizhny Novgorod, Russia Soliton and breather dynamics in the modular KdV equation  

Slunyaev_abstract (PDF, 1.13 Mb) 

 7
Arkadiy Soloviev Don State Technical University, Rostov-on-Don, Russia The Incoherent Drying Problem Of An Elastic Body With A Variable Young’s Modulus  

Soloviev_abstract (PDF, 581 Kb) 

 7
Fedor Sukochev University of New South Wales, Sydney, Australia Expanding the density of states on crystals  

Hekkelman_Sukochev_abstract (PDF, 381 Kb) 

 7
Sudam Surasinghe Clarkson University, Potsdam, United States of America Learning Transfer Operators by Kernel Density Estimation

Surasinghe_abstract (PDF, 424 Kb) 

 
Georgy Sviridyuk South Ural State University, Chelyabinsk, Russia One sobolev type equation in Hilbert spaces of differential forms with stochastic coefficients  

 

Kitaeva_Sviridyuk_Shafranov_abstract (PDF, 578 Kb) 

 1
Sa'dulla Tashpulatov Institute of Nuclear Physics, Academy of Sciences of Uzbekistan, Tashkent, Uzbekistan Structure of Essential Spectra and Discrete Spectrum of the Energy Operator of Six-Electron Systems in the Hubbard Model, Second Singlet State  

Tashpulatov_abstract (PDF, 515 Kb) 

 7
Alexander Teretenkov Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia Perturbative expansion of thermodynamical effective Hamiltonian  

Teretenkov_abstract (PDF, 482 Kb) 

 4
S. Ivan Trapasso University of Genoa, Genova, Italy On the convergence of a novel time slicing approximation for Feynman path integrals  

Trapasso_abstract (PDF, 429 Kb) 

slides_opso_Trapasso

 5
Marta Tyran-Kaminska University of Silesia, Katowice, Poland Substochastic semigroups for initial-boundary value problems  

Tyran-Kaminska_abstract (PDF, 442 Kb) 

 1
Vitaliy Volchkov Donetsk National University, Donetsk, Ukraine One-parameter subgroups of the isometry group of the space H^2_{Ca}  

Volchkov_abstract (PDF, 494 Kb) 

 1
Boris Volkov Moscow Institute of Physics and Technology, Moscow, Russia Traps in quantum control landscapes    4
Valentin Zagrebnov Institut de Mathématiques de Marseille, Marseille, France Comments on the Chernoff estimate  

Zagrebnov_abstract (PDF, 494 Kb) 

 1
Alyona Zamyshlyaeva South Ural State University, Chelyabinsk, Russia Optimal control problem for Sobolev type equations  

 

Zamyshlyaeva_abstract (PDF, 376 Kb) 

 5
Hans Zwart University of Twente, Enschede, The Netherlands Is A-1 an infinitesimal generator?  

Zwart_abstract (PDF, 372 Kb) 

 1