Dynamics in Siberia

The conference will be held in Sobolev Institute of Mathematics of Russian Academy of Sciences.

Program of Plenary Talks (228 Kb)

Program of Section Talks (298 Kb) CHANGED SCHEDULE!

Program:
Monday, February 26
9:00-10:20	Registration (Ground floor of the Sobolev Institute of Mathematics)
	Plenary talks (Conference Hall)
10:20-10:30	Opening.
10:30-11:20	V. Kozlov. О механизме диффузии в гамильтоновых системах.
	Coffee break (20 minutes)
11:40-12:30	S. Kuksin. Random perturbations of integrable systems and applications to chains of oscillators with noise.
12:40-13:10	S. Fortova. Academician Sergei Godunov.
	CONFERENCE PHOTO
	Lunch (80 minutes)
	Section «Applied Mathematics» (room 305)	Section A (Conference Hall)	Section B (room 213)	Section C (room 417)
14:30-15:00	S. Medvedev. Fast sixth-order algorithm based on the generalized Cayley transform for the Zakharov-Shabat system.	A. Glutsyuk. Model of Josephson junction, dynamical systems on Т2, determinantal surfaces and Painleve 3 equations.	O. Sheinman. Solutions to the Hitchin system with the structure group SO (4) on a genus 2 curve.	P. Akhmet'ev. Arf invariants of codimension one in a Wall group of the dihedral group.
15:05-15:35	E. Ermanyuk. Attractors of internal and inertial waves in an axisymmetric domain.	O. Pochinka. On simple arcs in the space of dynamical systems.	A. Dymov. On rigorous justification of the wave turbulence theory in the Zakharov-L'vov stochastic setting.	G. Chumakov. Differential equations with small parameter and multipeak self-oscillations.
15:40-16:10	I. Vaseva. Numerical splitting schemes for solving the Ginzburg-Landau equation.	V. Zav'yalov. Construction of billiard with alternating slipping.	V. Shalgin. Conditions of local identifiability of discrete infinite-dimensional parameter.	P. Rajan. A general framework for fractal interpolation functions.
	Coffee break (20 minutes)
16.30-17.00	S. Aizikovich. Analytical models for nanoindentation of thin coatings.	A. Bufetov. The exponent of a random field.	N. Chuesheva. On the Solvability of Some Nonlinear Differential Equations.	S. Konstantinou-Rizos. Darboux transformations and Yang-Baxter maps on noncommutative division rings.
17.05-17.35	K. Sabelfeld. Stochastic simulation of transient excitonic fluxes in semiconductors for evaluation of the dislocation density from the time resolved photoluminescence intensity.	S. Sokolov. Absolute Dynamics of Vortex Filaments and Bifurcation Diagrams.	A. Kazakov. The solution of the black box problem for electrical networks by cluster algebras.	K. Allabergenova. Weak Separation Property for self-similar dendrites on the plane.
17.40-18.10	А. Doludenko. Numerical studies of different flow types of the Kolmogorov problem in a bounded domain.	I. Yudin. Bipartite graphs, generating self-similar dendrites.	D. Drozdov. Classification of Bedford-McMullen carpets that are dendrites.	M. Chirkov. Study of the growth function of complex n-valued dynamics.
18.15-18.45	K. Kuznetsov. Numerical solution of inverse problems in gas-dynamics systems using PINN.

Tuesday, February 27
	Plenary talks (Conference Hall)
10:00-10:50	D. Treschev. О бесконечномерной теории Флоке.
	Coffee break (20 minutes)
11:10-12:00	А. Fedotov. The monodromization method in the theory of almost periodic operators.
12:10-13:00	V. Sidorenko. Mapping approximating the phase flow in the problem of a satellite attitude motion.
	Lunch (90 minutes)
	Section "Applied Mathematics" (room 305)	Section "Partial differential equations" (Conference Hall)	Section B (room 213)	Section C (room 417)
14:30-15:00	M. Shishlenin. Inverse problems of financial mathematics.	A. Kasimov. A simplified model for combustion and detonation waves.	S. Gorchinskiy. Generation of modules and transcendence of zero-cycles.	A. Tolchennikov. Keplerian trajectories and effective asymptotic solutions of the Schroedinger equation with a Coulomb potential.
15:05-15:35	O. Krivorotko. Deep learning for forecasting the spread of COVID-19 epidemic in the regions of the Russian Federation taking into account economic processes.	D. Tkachev. Spectrum and linear instability of periodic flows of the incompressible polymeric viscoelastic fluid in a cylindrical channel.	C. Shramov. Del Pezzo surfaces of degree 4.	E. Gurevich. Topological classification of polar flows on four-dimensional manifolds.
15:40-16:10	V. Petrakova. Using “mean field'” models to predict the dynamics of epidemic spread.	A. Chesnokov. Equilibrium model of a mixing layer in a shear flow of a stratified fluid.	A. Vikulova. The largest automorphism groups of smooth cubic surfaces over finite fields.	I. Saraev. Combinatorial invariant of gradient-like flows on four-dimensional manifolds.
	Coffee break (20 minutes)
16.30-17.00	A. Chupakhin. Investigation of multiscale structures of complex environment:problems of medicine and sport.	R. Semenko. On the velocity of the stationary non-ideal detonation wave.	E. Osenkov. Topology of ambient manifolds of regular homeomorphisms with codimension one saddle points.	A. Kulagin. Semiclassical dynamics of quasiparticles governed by the nonlocal nonlinear Schrodinger equation with an anti-Hermitian term.
17.05-17.35	T. Zvonareva. Mean field control problem for mathematical model of information diffusion in online social networks.	S. Sazhenkov. A semilinear impulsive pseudoparabolic equation with a non-standard growth and an infinitesimal initial layer.	O. Kolchurina. On 3-diffeomorphisms with a generalized Plykin attractor.	D. Golitsyn. Hyperbolic stable polynomials and total positivity.
17.40-18.10		M. Turbin. Weak solvability of the initial boundary value problem for the modified Kelvin–Voigt model with memory along fluid trajectories.	D. Fomin Infinite set of topologically non-equivalent polar flows with two saddles and without heteroclinic intersections.	D. Podolin. On the restricted SIS-model with migration over a spatially heterogeneous prole.
	Plenary talk (Conference Hall)
18:15-18:45	S. Kabanikhin. Academician Anatoly Nikolaevich Konovalov. Science and Life.

Wednesday, February 28
	Plenary talks (Conference Hall)
10:00-10:50	M. Guzev. Construction of Nonsingular Stress Fields for Non-Euclidean Model of Continuous Medium.
11:00-11:50	Yu. Prokhorov. Singular Fano varieties.
	Coffee break and Poster Session (20 minutes)
12:10-13:00	A. Tsiganov. On tensor invariants of Hamiltonian systems.
13:10-14:00	A. Buryak. Recursive procedures for reconstruction of integrable systems: three approaches related to the moduli spaces of curves.
	Cultural program

Poster session
	A. Elokhin. R. Peierls's theory of thermal conductivity and the method of quasisolutions.
	B. Yuldashev. Ptolemaic spaces and their generalizations.

Thursday, February 29
	Plenary talks (Conference Hall)
10:00-10:50	A. Shafarevich. Short-wave asymptotics for hyperbolic systems with abruptly varying coefficients.
11:00-11:50	D. Borisov. Spectral asymptotics for one-dimensional Scrhodinger operator on a segment subject to Dirichlet condition with a translation in free term.
	Coffee break (20 minutes)
12:10-13:00	S. Bolotin. Another billiard problem.
13:10-14:00	A. Gaifullin. Involutive two-valued groups and their classification.
	Cultural program

Friday, March 1
	Plenary talks (Conference Hall)
10:00-10:50	P. Grinevich. Multisoliton KP-2 solutions and rational M-curves.
11:00-11:50	V. Przhiyalkovskiy. Geometry of Landau-Ginzburg models.
	Coffee break (20 minutes)
12:10-13:00	A. Zvyagin. Solvability of fractional mathematical models of viscoelastic fluid with memory motion.
13:10-14:00	A. Basalaev. Mirror partner for a Klein quartic.
	Cultural program

Saturday, March 2
	Plenary talks (Conference Hall)
10:00-10:50	Yu. Averboukh. Representation and approximation of solution to nonlocal balance equation.
11:00-11:50	Yu. Kordyukov. On topological obstructions to the existence of non-periodic Wannier bases.

Program: