Seminar of Dynamical Systems Group

Organizers

• prof. dr hab. Henryk Żołądek

Information

Home page

Research fields

• Ordinary Differential Equations and Dynamical Systems

List of talks

• May 2, 2014, 10:15 a.m.
  Marcin Bobieński (Uniwersytet Warszawski)
  On recent progress in Galois grupoid of foliations
  I will speak about some new results of G.Casale where the general construction of the Galois gupoid is applied to concrete systems.

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• April 25, 2014, 10:15 a.m.
  Paweł Pasteczka (Uniwersytet Warszawski)
  On negative results concerning Hardy means; Pewne kryterium dla średnich wykluczające własność Hardy'ego
  

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• April 11, 2014, 10:15 a.m.
  Henryk Żołądek (Uniwersytet Warszawski)
  Symplectic Backlund transformations and classical solutions for Painleve equations
  

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• April 4, 2014, 10:15 a.m.
  Krzysztof Barański (Uniwersytet Warszawski)
  O nowych wynikach w teorii iterowanych układow funkcyjnych - wokół konferencji Fractal Geometry and Stochastics V
  

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• March 28, 2014, 10:15 a.m.
  Henryk Żołądek (Uniwersytet Warszawski)
  Painleve equations, elliptic integrals and elementary functions
  

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• March 21, 2014, 10:15 a.m.
  Galina Filipuk (Uniwersytet Warszawski)
  O wielomianach wielokrotnie ortogonalnych
  

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• March 14, 2014, 10:15 a.m.
  Grzegorz Świrszcz (IBM Research)
  z Jaume Llibre) 2. O antybilardzie wokół trójkąta o stałej średnicy (1. O niezmienniczych krzywych algebraicznych stopnia 3 dla pól kwadratowych)
  

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• March 7, 2014, 10:15 a.m.
  Piotr Mormul (Uniwersytet Warszawski)
  Sub-Riemannian geodesics: the cornerless area gets extended
  In the sub-Riemannian geometry (the positive definite metric declared only in a subbundle in the tangent bundle) there appear so-called strictly abnormal extremals, discovered in 1991 by R. Montgomery. Many of them are with corners. …

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• Feb. 28, 2014, 10:15 a.m.
  Maciej Borodzik (Uniwersytet Warszawski)
  Tiling lattices in Z^2
  A tiling of Z^n is a collection of sublattices L_1,...,L_m of Z^n together with integer-valued vectors v_1,...,v_m such that the translates v_1+L_1,...,v_m+L_m are disjoint and cover ("tile") the whole Z^n. The question we address is, …

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• Feb. 21, 2014, 10:15 a.m.
  Valery Gromak (Belarussian State University)
  On analytical properties of solutions of nonlinear equations with Painleve property
  

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• Jan. 24, 2014, 10:15 a.m.
  Wojciech Wojtyński (Uniwersytet Warszawski)
  The Lie theory of groups of diffeomorphisms
  

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• Jan. 17, 2014, 10:15 a.m.
  Adam Kanigowski (IMPAN)
  On mixing of Kochergin-type special flows over irrational rotations
  

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• Jan. 10, 2014, 10:15 a.m.
  Anna Zdunik (Uniwersytet Warszawski)
  O regularności funkcji Greena
  

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• Dec. 20, 2013, 10:15 a.m.
  Feliks Przytycki (IMPAN)
  On Lyapunov exponents at points in Julia set for iteration of rational maps
  I plan to prove that: 1. The lower Lyapunov exponent at the critical value in Julia set J (in presence of only one critical value accumulating at J) is non-negative. 2. There is no point …

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• Dec. 13, 2013, 10:15 a.m.
  Henryk Żołądek (Uniwersytet Warszawski)
  Singerian first integrals for polynomial plane vector fields
  

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