The Schedule of the Seminar
«Geometry, Topology, and Their Applications»
over the 2021-2022 academic year

07.07.2022. S.V. Avgustinovich.
Some modern trends in discrete mathematics.
27.05.2022. Nguyen Tien Zung (Toulouse, France). [zoom]
Geometric and topological questions arising from dermatology.
25.05.2022. Talks by PhD-students:
  • A.A. Egorov. Hyperbolic volumes in low-dimensional topology.
  • R.I. Zhukov. Completeness theorems in $(q_1,q_2)$-quasimetric
    spaces and elements of the sub-Riemannian geometry.
  • M.E. Ivanov. Invariants of virtual knots and links.
  • M.N. Lapshtaev. Spectral characteristics of magnetic flows.
  • A. Senninger. Curvilinear orthogonal coordinates corresponding
    to torsion-free sheaves on singular spectral curves.
23.05.2022. P.G. Zograf (Saint Petersburg). [zoom]
Asymptotics of intersection numbers on the moduli spaces of curves.
[pdf]
18.05.2022. On diploma works [zoom]:
  • N.A. Weitzel. Ray transform with incomplete projection data of symmetric
    tensor fields on a convex domain with a non-smooth boundary.
  • I.Z. Abdykaimov. Implementation of a generalization of the concept of spectral
    decomposition for operators acting on Tikhonov products of disconnected colons.
  • Yu.D. Efremenko. Numerical simulation of the surface diffusion equation
    for triangulated surfaces in the Euclidean space.
On course works:
  • A.F. Gundareva. Commuting elements in the first Weyl algebra over Q and Z.
  • B.B. Chuzhinov. Cluster algebras and volumes of hyperbolic knots.
  • J. Fakhriddinov. Polynomial integrals of certain Hamiltonian systems.
16.05.2022. A.Ya. Kanel-Belov (Ramat Gan, Israel). [zoom]
The Jacobian conjecture, non-standard analysis and antiquantization.
25.04.2022. V. Assenza (Heidelberg, Germany). [zoom]
Magnetic curvature and closed magnetic geodesic.
[pdf]
18.04.2022. A.A. Mailybaev (Rio de Janeiro, Brazil). [zoom]
Hidden symmetries in turbulence resulting from quotient-like constructions.
[pdf]
11.04.2022. A.V. Vasilev.
Schurian coherent configurations and the graph isomorphism problem.
[pdf]
04.04.2022. S.B. Medvedev.
Fast algorithms of increased accuracy for solving the direct spectral problem for the Zakharov-Shabat system.
28.03.2022. M. Mazzucchelli (Lyon, France). [zoom]
Global surfaces of section for Reeb flows on closed 3-manifolds.
[pdf]
21.03.2022. V.V. Shubin.
Integrable magnetic geodesic flows on 2-surfaces.
14.03.2022. V.N. Grebenev. [zoom]
Symmetries of the Lundgren-Monin-Novikov equations for probability distributions of the vortex field.
[pdf]
21.02.2022. R.N. Lee.
Feynman loop integrals.II.
14.02.2022. R.N. Lee.
Feynman loop integrals.I.
13.12.2021. M.N. Lapshtaev. [zoom]
Selberg’s trace formula.II.
[pdf]
08.12.2021. M.N. Lapshtaev. [zoom]
Selberg’s trace formula.I.
[pdf]
29.11.2021. Youjin Zhang (Beijing, China). [zoom]
Frobenius Manifolds and Bihamiltonian Integrable Hierarchies.
[pdf]
22.11.2021. Jian Zhou (Beijing, China). [zoom]
Grothendieck's dessins d'enfants in a web of dualities.
[pdf]
15.11.2021. S.B. Tikhomirov (Saint Petersburg). [zoom]
Quantum computing. Axiomatic model. Examples of algorithms.
[pdf]
08.11.2021. S.O. Ivanov (Saint Petersburg). [zoom]
An overview of rationalizations of groups and spaces.
[pdf]
01.11.2021. M.B. Skopenkov (Moscow). [zoom]
Laguerre geometry and its applications in computer numerically controlled machining.
[pdf]
25.10.2021. G.S. Mauleshova. [zoom]
Commuting differential and difference operators.
18.10.2021. A.Ya. Kanel-Belov (Ramat Gan, Israel), S. Kim (Moscow), V.O. Manturov (Moscow). [zoom]
Spatial self-interlocking structures: 3d and 2d.
11.10.2021. M.V. Pavlov (Moscow). [zoom]
El's nonlocal kinetic equation and its hydrodynamic reductions.
[pdf]
04.10.2021. B.I. Botvinnik (Eugene, Oregon, USA). [zoom]
Topology of spaces and moduli spaces of metrics with positive scalar curvature.
[pdf]
27.09.2021. E.S. Kornev (Kemerovo).
Affinor geometry.
20.09.2021. V.M. Manuilov (Moscow).
On operators commuting with a non-commutative C*-algebra
(via an example of the Schrodinger operator in a magnetic field).
[pdf]
13.09.2021. N.S. Dairbekov (Almaty, Kazakhstan), M.V. Korobkov (Shanghai, China). [zoom]
On the mathematical works of A.P. Kopylov (1940-2021).