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JOURNALS // Russian Universities Reports. Mathematics // Archive

Russian Universities Reports. Mathematics, 2025 Volume 30, Issue 149, Pages 28–40 (Mi vtamu345)

Scientific articles

On some properties of motions of dynamical systems on compact manifolds

S. M. Dzyuba

Tver State Technical University

Abstract: The article considers the motions of dynamical system $g^t$ defined on a topological compact manifold $V.$
It is shown that the set $M_1$ of non-wandering points with respect to $V$ is the set of central motions $\mathfrak{M}$, and the union of all compact minimal sets is everywhere dense in the set $\mathfrak{M}.$ It is established that for any motion $f(t,p),$ there exists a compact minimal set $\Omega\subset V$ with the following property: for all values $t_0\in\mathbb{R}$ and every neighborhood $E_{\Omega}$ of the set $\Omega,$ the probability that the arc $\{f(t,p)\colon t\in[t_0,t_1]\}$ of the motion trajectory $f(t,p)$ belongs to the set $E_{\Omega},$ tends to 1 as $t_1\to+\infty;$ a similar statement is true for the arc $\{f(t,p)\colon t\in[-t_1,t_0]\}.$
All statements of this article can be transferred without any changes to the system $g^t$ defined in a Hausdorff sequentially compact topological space.

Keywords: topological manifold, dynamical systems, set of central motions, probabilistic properties of motions

UDC: 517.938

MSC: 37B20

DOI: 10.20310/2686-9667-2025-30-149-28-40



© Steklov Math. Inst. of RAS, 2026