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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 2021 Volume 207, Number 3, Pages 505–520 (Mi tmf10033)

This article is cited in 2 papers

Nonwandering continuum possessing the Wada property

D. W. Serow

State Institute of Economy, Finance, Law, and Technology, Gatchina, Russia

Abstract: Dynamic systems acting on the plane and possessing the Wada property have been observed. There exist only two topological types, symmetric and antisymmetric, of dissipative dynamic systems with the nonwandering continuum being a common boundary of three regions. An antisymmetric dynamic system with the nonwandering continuum can be transformed into a dynamic system with an invariant vortex street without fixed points. A further factorization procedure allows obtaining a dynamic system having the Wada property with the nonwandering continuum being a common boundary of any finite number of regions. Moreover, following this strategy, it is possible to construct a Birkhoff curve that is a common boundary of two regions (problem $1100$).

Keywords: dynamic system, Wada basin, Wada property, Birkhoff curve, indecomposable continuum (atom), composant, nonwandering set, rotation number, Schnirelmann density, PostScript.

PACS: 02.30.Hq; 05.45.-a

MSC: 37C70; 37D45; 54G15; 11B05; 11B13

Received: 14.12.2020
Revised: 01.04.2021

DOI: 10.4213/tmf10033


 English version:
Theoretical and Mathematical Physics, 2021, 207:3, 841–853

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© Steklov Math. Inst. of RAS, 2026