Second International Conference on Integrable Systems & Nonlinear Dynamics

City

Yaroslavl, Russia

Venue

YSU

Registration

Registration is closed

Conference Programme

**Conference programme**

2nd International Conference on Integrable Systems and Nonlinear Dynamics

(ISND 2020)

**The programme is schedule in **GMT+3** Moscow Time**

**Monday 19.10.2020**

**09:00-09:50**

Registration (6^{th} floor) / Coffee (7^{th} floor)

**10:00-10:30**

Opening (Tensor, Administration of YarSU)

**10:30-11:00**

V.V. Sokolov, “Non-abelian evolution systems with conservation laws and symmetries”

**11:00-11:30**

**Coffee break**

**11:30-12:00 **

S.V. Sokolov, “Dynamics of a cylinder and two point vortices in an ideal fluid”

**12:00-12:30 **

D. Talalaev, “Graph combinatorics, statistical physics and cluster algebras”

**12:30-13:00**

G. Sharygin, “Symmetries of the full symmetric Toda system on real Lie algebras” **(online)**

**13:00-14:00**

**Lunch break**

**14:00-14:30 **

D. Millionshchikov, “The growth of characteristic Lie-Reinhart Algebras of hyperbolic PDE”

**14:30-15:00 **

V. Sidorenko, “Retrograde coorbital motion of celestial bodies: the investigation of

qualitative properties using Wisdom’s “adiabatic approximation””

**15:00-15:30 **

A. Rosaev, “On the limitation of backward integration method in case of resonance orbits”

**ONLINE TALKS**

**15:30-16:00**

M. Preobrazhenskaia, “Construction of cycles with a different number of bursts for each of the components in the ring of oscillators ”

**16:00-16:30**

**Coffee break**

**16:30-17:00**

V. Rubtsov, “Topological Invariants of Monge-Ampere Grassmannians”

**17:00-17:30**

D. Gurevich, “Quantum doubles and quantum vertex algebras”

**17:30-18:00**

A. Rassadin, “On electric potential of thin round lamella”

**18:30**

**Welcome party**

**Tuesday 20.10.2020**

**09:00-09:30**

S.A. Kashchenko, “Infinite-dimensional turing bifurcation in chains of connected van der Pol systems” **(in Russian)**

**09:30-10:00**

S. Glyzin, “Neimark–Sacker bifurcation and stability analysis for family of maps modelling delayed logistic equation” **(in Russian)**

**10:00-10:30**

V. Gishlarkaev, “Fourier transform method for some types of nonlinear partial differential equations” **(in Russian)**

**10:30-11:00**

D. Treschev, TBA **(online)**

**11:00-11:30**

**Coffee break**

**11:30-12:00 **

N. Nefedov, “Periodic and stationary solutions of nonlinear reaction-diffusion problems with singularly perturbed boundary conditions” **(online)**

**12:00-12:30 **

A. Mikhailov, “Quantisation of nonabelian dynamical systems”

**12:30-13:00**

A.A. Kashchenko, “Relaxation modes in the ring of oscillators with delayed feedback”

**13:00-14:00**

**Lunch break**

**14:00-14:30 **

A. Sakharov, “Discriminant set of the restricted three-vortex problem on a plane”

**14:30-15:00**

A. Orlov, “Integrable systems and combinatorics”

**ONLINE TALKS**

**15:00-15:30**

A. Pogrebkov, “Multiplicative dynamical systems in terms of the induced dynamics”

**15:30-16:00**

M.C. Van der Weele, “Integrable Systems in Multidimensions”

**16:00-16:30**

**Coffee break**

**16:30-17:00**

N. Hounkonnou, “Noncommutative Kepler Dynamics: symmetry groups and bi-Hamiltonian structures”

**17:00-17:30**

S. Anastassiou, “Complicated behaviour in some Henon-type maps”

**18:00-19:00**

**POSTERS**

- V. Golubenets, “Periodic relaxation solutions of certain generalization of logistic equation with state-dependent delay”

- D. Kosterin, “Stability of piecewise smooth solutions of a distributed dynamical system”

- V.A. Kulikov, “Analysis of bifurcations of spatially inhomogeneous solutions of a nonlinear parabolic equation with the operator of rotation of the spatial argument and delay”

- E.A. Marushkina, “ Bifurcation scenario in the amplitude system of two coupled oscillators”

- A.A. Tovsultanov, “On a Dirichlet problem from an elliptic functional- differential equation with an affine argument transformation”

**19:00**

**Conference dinner**

**Wednesday 21.10.2020**

**10:00-11:00**

V. Buchstaber, “Dynamical systems on 2-torus, model of Josephson junction and isomonodromic families of linear systems” **(online)**

**11:00-11:30**

**Coffee break**

**11:30-12:00 **

V. Volkov, “Asymptotic solution of coefficient inverse problems for interior layer Burgers type equations with modular nonlinearity” **(online)**

**12:00-12:30**

A. Tsiganov, “Reduction of divisors for the Kowalevski top”

**ONLINE TALKS**

**12:30-13:00**

A. Bountis, “Local and global dynamics in 1-d hamiltonian lattices: from physics to engineering”

**13:00-14:00**

**Lunch break**

**14:00-14:30 **

H. Skokos, “Chaotic wave packet propagation in disordered nonlinear lattices with one and two spatial dimensions”

**14:30-15:00**

M. Hillebrand, “Chaotic dynamics in a planar model of graphene”

**15:00-15:30**

V. Drakopoulos, “Univariable fractal interpolation functions”

**15:30-16:00**

R. Ivanov, “Fokas-Lenells equations on Hermitian symmetric spaces”

**16:00**

**Excursion**

**Thursday 22.10.2020**

**10:00-10:30**

I. Kashchenko, “The dynamics of singular perturbed system of two delay differential equations”

**10:30-11:00**

Ian Marshall, “The semi-direct product of Poisson G-spaces”

**11:00-11:30**

**Coffee break**

**11:30-12:00 **

A. Anikin, “Non-standard Liouville tori and caustics in problem of long waves trapped by a shore”

**12:00-12:30**

B. Bychkov, “Star-triangle transformation of the Potts model partition function as a solution for the tetrahedron equation and related combinatorial topics”

**12:30-13:00**

Z. Makridin, M. Pavlov, “A new class of integrable two-component systems of hydrodynamic type”

**13:00-14:00**

**Lunch break**

**ONLINE TALKS**

**15:00-15:30**

S. Wabnitz, “Spatiotemporal soliton bullet dynamics in multimode optical fibers”

**15:30-16:00**

V. Gergjikov, “Recursion operators and hierarchies of mKdV equations related to the Kac-Moody algebras a(1) and a(2)”

**16:00-16:30**

**Coffee break**

**16:30-17:00**

P. Xenitidis, “Symmetries and integrability of difference equations”

**17:00-17:30**

N. Kallinikos, “Approximate quasisymmetry”

**Friday 23.10.2020**

**10:00-10:30**

D. Glazkov, “Local solutions of slow-fast delay optoelectronic model”

**10:30-11:00**

A.N. Kulikov, D.A. Kulikov, “Spatially inhomogeneous equilibrium states of the Cahn-Hilliard equation”

**11:00-11:30**

**Coffee break**

**11:30-12:00**

S. Igonin, “Yang–Baxter maps associated with Darboux transformations, Lie groups, and linear approximations of refactorisation problems”

**ONLINE TALKS**

**12:00-12:30 **

T. Kouloukas, “Cluster maps associated with the discrete KdV equation”

**12:30-13:00**

P. Kassotakis, “Integrable two-component systems of difference equations”

**13:00-14:00**

**Lunch break**

**14:00-14:30**

G. Grahovski, “Grassmann extensions of Yang–Baxter maps”

**14:30-15:00**

P. Adamopoulou, “On a hierarchy of multi-component generalisation of mKdV type equations”

**15:00-15:30**

G. Papamikos, “From solutions of Yang--Baxter equations to higher dimensional integrable maps”

**15:30-16:00**

S. Sklaveniti, “Discretization of the NLS-type hierarchy”