Dynamical Systems seminar is supported by RFBR project 20-01-00420-a and Laboratory Poncelet.

Papers: различия между версиями

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=== Slow-fast systems ===
=== Slow-fast systems ===
* I. V. Schurov. [http://dx.doi.org/10.1007/s10883-010-9093-9 ''Ducks On The Torus: Existence and Uniqueness'']. Journal of Dynamical and Control Systems, '''16''':2 (2010), 267—300. Preprint: [http://arxiv.org/abs/0910.1888 arXiv:0910.1888v1 (math.DS)]
* I. V. Schurov. [http://dx.doi.org/10.1007/s10883-010-9093-9 ''Ducks On The Torus: Existence and Uniqueness'']. Journal of Dynamical and Control Systems, '''16''':2 (2010), 267—300. Preprint: [http://arxiv.org/abs/0910.1888 arXiv:0910.1888v1 (math.DS)]
* I. V. Schurov. ''Canard cycles in generic slow-fast systems on the two-torus.'' To appear in ”Transactions of the Moscow Mathematical Society”, accepted in 2009. (Рус.: ''Уточные циклы в типичных быстро-медленных системах на торе.'')
* I. V. Schurov. ''Canard cycles in generic slow-fast systems on the two-torus.'' ”Transactions of the Moscow Mathematical Society”, (Рус.: Щуров И.В. [http://dyn-sys.org/public/ducks-nonconvex-trudy.pdf ''Уточные циклы в типичных быстро-медленных системах на торе.''], Труды ММО '''71''' (2010), 200-234)
* I. V. Schurov. [http://www.dyn-sys.org/public/ducks-on-torus-nonconvex-AIMS.pdf ''Duck farming on the two-torus: multiple canard cycles in generic slow-fast systems''], submitted to the proceedings for the Eighth AIMS International Conference on Dynamical Systems, Differential Equations and Applications.
* I. V. Schurov. [http://www.dyn-sys.org/public/ducks-on-torus-nonconvex-AIMS.pdf ''Duck farming on the two-torus: multiple canard cycles in generic slow-fast systems''], submitted to the proceedings for the Eighth AIMS International Conference on Dynamical Systems, Differential Equations and Applications.


=== Limit cycles ===
=== Limit cycles ===
* P. Kaleda, I. Schurov. ''Cyclicity of Elementary Polycycles with Fixed Singular Points Number in Generic k-Parametric Families''. ''Algebra and Analysis'' (''St. Petersburg Mathematical Journal'') (Рус.: П. И. Каледа, И. В. Щуров. [http://www.dyn-sys.org/public/kaleda-schurov-HA.pdf  «Цикличность элементарных полициклов с фиксированным числом особых точек в типичных k-параметрических семействах»]. Алгебра и анализ. '''22''':4 (2010), 57—75)
* P. Kaleda, I. Schurov. ''Cyclicity of Elementary Polycycles with Fixed Singular Points Number in Generic k-Parametric Families''. ''Algebra and Analysis'' (''St. Petersburg Mathematical Journal'') (Рус.: П. И. Каледа, И. В. Щуров. [http://www.dyn-sys.org/public/kaleda-schurov-HA.pdf  «Цикличность элементарных полициклов с фиксированным числом особых точек в типичных k-параметрических семействах»]. Алгебра и анализ. '''22''':4 (2010), 57—75)

Версия от 12:37, 18 сентября 2010

Foliations

Foliations in complex plane

Attractors & time averages

Invisible attractors

Other examples of pathological attractors

  • V. Kleptsyn, An example of non-coincidence of minimal and statistical attractors, Ergodic Theory and Dynamical Systems, 26 (2006), no. 3, pp. 759-768.
  • T. Golenishcheva-Kutuzova, V. Kleptsyn, Non-convergence of the Krylov-Bogolubov procedure for the Bowen's example, Mathematical Notes, 82 (2007), no. 5, pp. 678—689.

Ittai Kan example

  • Yu. Ilyashenko, V. Kleptsyn, P. Saltykov, Openness of the set of boundary preserving maps of an annulus with intermingled attracting basins. Journal of Fixed Point Theory and Applications, 3 (2008), no. 2, pp. 449--463.

Lyapunov exponents

  • A. S. Gorodetski, Yu. S. Ilyashenko, V. A. Kleptsyn, M. B. Nalsky, Nonremovable Zero Lyapunov Exponents, Funkts. Anal. Prilozh., 39:1 (2005), 27–38
  • V. Kleptsyn, M. Nalski, Stability of existence of non-hyperbolic measures for C¹-diffeomorphisms, Functional Analysis and its Applications, 41 (2007), no. 4, pp. 271--283.

One-dimensional dynamics

Slow-fast systems

Limit cycles