30th St.Petersburg Summer Meeting in Mathematical Analysis

from Thursday, 1 July 2021 (08:20) to Tuesday, 6 July 2021 (23:59)

 : Sessions
 / : Talks
 : Breaks
1 Jul 2021
2 Jul 2021
3 Jul 2021
4 Jul 2021
5 Jul 2021
6 Jul 2021
 AM
 10:00 --- Opening --- 10:05 Complex symmetric operators and inverse spectral problem for Hankel operators - Sergei Treil (Brown University)   () 10:45 --- Break --- 10:50 Functions with small and large spectra as (non)extreme points in subspaces of $H^\infty$ - Konstantin Dyakonov (ICREA and Universitat de Barcelona)   () 11:20 --- Coffee break --- 11:45 Composition of analytic paraproducts - Alexandru Aleman (University of Lund)   ()
 10:00 Dirichlet problem for second order elliptic PDE, and one related approximation problem - Konstantin Fedorovskiy (Lomonosov Moscow State University)   () 10:40 --- Break --- 10:45 Properties of spectra of differentiation invariant subspace in the Schwarz space - Natalia Abuzyarova (Bashkir State University)   () 11:15 --- Coffee break --- 11:40 Weighted Hardy-Hilbert spaces of analytic functions and their composition operators - Hervé Queffélec (University of Lille)   ()
 10:00 The Nevanlinna characteristic and integral inequalities with maximal radial characteristic for meromorphic functions and differences of subharmonic functions - Bulat Khabibullin (Bashkir State University)   () 10:40 --- Break --- 10:45 On factorization of nuclear operators through $S_{s,p}$-operators - Oleg Reinov   () O. Reinov 11:15 --- Coffee break --- 11:40 Gabor analysis for rational functions - Yurii Belov (Saint-Petersburg State University)   ()
 10:10 --- ”Analysis Day” on the occasion of 80-th anniversary of Nikolai Nikolski (the schedule here is given in St.Petersburg time; the time in Paris is -1 hour) --- 10:30 Introductory word - Sergei Kislyakov (St.Petersburg Department of Steklov Institute)   () 10:50 --- Break --- 11:00 Inequalities involving Hardy spaces of Musielak type - Aline Bonami (Orleans University)   () 11:45 --- Coffee break ---
 10:00 Interpolation by Jones-Type Series in Spaces of Analytic Functions in the Half-Plane - Konstantin Malyutin (Kursk State University, Russia)   () 10:40 --- Break --- 10:45 Trace and extension theorems for Sobolev $W^{1}_{p}(\mathbb{R}^{n})$-spaces. The case $p \in (1,n]$. - Alexander Tyulenev (Steklov Mathematical Institute of RAS)   () 11:15 --- Break --- 11:40 On the Hankel transform of functions from Nikol'skii type classes - Sergey Platonov (Petrozavovsk State University)   ()
 PM
 12:25 --- Break --- 12:30 A dual approach to Burkholder's estimates and applications - Adam Osekowski (University of Warsaw)   () 13:00 --- Lunch --- 15:00 Two-sided estimates for band lengths of Laplacians on periodic graphs - Evgeny Korotyaev (St Petersburg University, Higher school of economics)   () 15:30 --- Break --- 15:35 On linear extremal problems in the classes of nonvanishing bounded analytic functions. - Ilgiz Kayumov (Kazan (Volga Region) Federal University)   () 16:05 --- Coffee break --- 16:30 Asymptotical behavior of the conformal modulus of doubly connected planar domain under unbounded stretching along the abscissa axis - Semen Nasyrov (Kazan Federal University)   () 17:00 --- Break --- 17:05 On singular spectrum of $N$-dimensional perturbations (to the Aronszajn-Donoghue-Kac theory) - Mark Malamud (Peoples Friendship University of Russia (RUDN University))   () 17:35 --- Break --- 17:40 Polynomial approximation in a convex domain in $\mathbb{C}^n$ which is exponentially decreasing inside the domain - Nikolai Shirokov (St.-Petersburg State University and National Research University High School of Economics in SPb)   () 18:00 --- Boat trip ---
 12:20 --- Break --- 12:25 Riesz bases of normalized reproducing kernels in radial Hilbert spaces of entire functions - Rinad Yulmukhametov (Institute of Mathematics with Computing Centre - Subdivision of the Ufa Federal Research Centre of Russian Academy of Science)   () 12:55 --- Lunch --- 15:00 On measurable operators affiliated to semifinite von Neumann algebras - Airat Bikchentaev (Kazan Federal University)   () 15:30 --- Break --- 15:35 Equiangular Tight Frames as Dictionaries in Sparse Representations - Sergei Novikov (Samara National Research University)   () 16:05 --- Coffee break --- 16:30 A sharp BMO-BLO bound for the martingale maximal function - Leonid Slavin (University of Cincinnati)   () 17:00 --- Break --- 17:05 Stability of spectral characteristics of boundary value problems for $2 \times 2$ Dirac type systems - Anton Lunyov (Facebook, Inc.)   () 17:25 --- Break --- 17:30 On Landau's type estimates for coefficients of univalent functions - Diana Khammatova (Kazan Federal University)   () 17:50 --- Break --- 17:55 An infinite product of extremal multipliers of a Hilbert space with Schwarz-Pick kernel - Ilya Videnskii (St. Petersburg State University)   ()
 14:30 The Dirichlet space on the bi-disc - Nikola Arcozzi (University of Bologna)   () 15:10 --- Break --- 15:15 High order isometric liftings and dilations - Vladimir Müller (Mathematical Institute, Czech Academy of Sciences)   () 15:55 --- Break --- 16:10 Boundedness of Bergman projections on homogeneous Siegel domains - Marco Peloso (Università degli Studi di Milano)   () 16:50 --- Break --- 16:55 Discrete temperate distributions in Euclidean spaces - Sergii Favorov (Karazin's Kharkiv national university)   () 17:25 --- Break --- 17:35 On perturbations of semigroups based upon operator-valued measures - Grigorii Amosov (Steklov Mathematical Institute of RAS)   () 18:05 --- Break --- 18:10 Dominating Sets in Bergman Spaces on Domains in C^n - Walton Green (Washington University in St. Louis)   ()
 12:20 --- Break --- 12:25 On the Fourier-Laplace transform of functionals on a space of ultradifferentiable functions on a convex compact - Il'dar Musin (Institute of Mathematics with Computer Centre of Ufa Scientific Centre of RAS)   () 12:55 --- Lunch --- 15:00 Calderon-Zygmund operators on RBMO - Evgueni Doubtsov (St. Petersburg Department of V.A. Steklov Mathematical Institute)   () 15:20 --- Break --- 15:25 Hardy's inequalities for the Jacobi weight - Ramil Nasibullin (Kazan Federal University)   () 15:45 --- Break --- 15:50 Hölder regularity of solutions to a non-local drift-diffusion equation, along a non-solenoidal BMO flow - Ioann Vasilyev (Universite Paris Saclay)   () 16:10 --- Break --- 16:15 Inequalities for hypercubic functionals. Generalized Chebyshev inequalities. - Armenak Gasparyan   () 16:35 --- Coffee break --- 16:55 Inverse resonance problem for Dirac operators on the half-line - Dmitrii Mokeev (Higher School of Economics)   () 17:15 --- Break --- 17:20 An order over the set of analytic functions of two variables - Maria Stepanova (Lomonosov Moscow State University)   () 17:40 --- Break --- 17:45 Nonlinear elliptic equations with subcoercive operators - Eugene Kalita   ()
 12:20 Contractive inequalities for Hardy spaces - Kristian Seip   () 13:05 --- Lunch --- 15:00 Completely bounded Schur multipliers of Schatten-von Neumann class $S_p, 0 < p < 1$. - Vladimir Peller (Michigan State University)   () 15:45 --- Break --- 15:55 Pointwise convergence of scattering data - Alexei Poltoratski (University of Wisconsin-Madison)   () 16:40 --- Coffee break --- 17:15 Orthogonality in Banach spaces - Alexander Volberg (Michigan State University)   () 18:00 --- Break --- 18:10 Landis’ conjecture on the decay of solutions to Schrödinger equations on the plane - Eugenia Malinnikova (Stanford University)   ()
 12:10 --- Break --- 12:15 The quadric models in CR geometry - Valerii Beloshapka (Lomonosov Moscow State University)   () 12:45 --- Break --- 12:50 A canonical system related to the Riemann zeta function - Vladimir Kapustin (St. Petersburg Department of Steklov Mathematical Institute)   ()