Zobrazeno 1 - 10
of 309
pro vyhledávání: '"A. Romaskevich"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Valli, Robert Suzzi
Publikováno v:
The College Mathematics Journal, 2020 Mar 01. 51(2), 159-159.
Externí odkaz:
https://www.jstor.org/stable/48662123
Autor:
Paris-Romaskevich, Olga
Here are two problems. First, understand the dynamics of a tiling billiard in a cyclic quadrilateral periodic tiling. Second, describe the topology of connected components of plane sections of a centrally symmetric subsurface $S \subset \mathbb{T}^3$
Externí odkaz:
http://arxiv.org/abs/2102.10201
Autor:
Cantat, Serge, Paris-Romaskevich, Olga
We study the automorphisms of compact K\"ahler manifolds having slow dynamics. By adapting Gromov's classical argument, we give an upper bound on the polynomial entropy and study its possible values in dimensions $2$ and $3$. We prove that every auto
Externí odkaz:
http://arxiv.org/abs/2002.03615
We classify compact K\"ahler threefolds $X$ with a free group of automorphisms acting freely on $X$.
Comment: 14 pages
Comment: 14 pages
Externí odkaz:
http://arxiv.org/abs/2002.00494
Autor:
PARIS-ROMASKEVICH, O.
Publikováno v:
Gazette de la Société Mathématique de France; oct2024, Issue 182, p52-63, 12p
Autor:
Paris-Romaskevich, Olga
In this work we completely describe the dynamics of triangle tiling billiards. In the first part of this work, we propose a geometric approach of dynamics by introducing natural foliations associated to it. In the second part, we exploit the relation
Externí odkaz:
http://arxiv.org/abs/1907.01178
Consider a periodic tiling of a plane by equal triangles obtained from the equilateral tiling by a linear transformation. We study a following tiling billiard: a ball follows straight segments and bounces of the boundaries of the tiles into neighbour
Externí odkaz:
http://arxiv.org/abs/1804.00181
Autor:
Romaskevich, Olga
Consider a swiveling arm on an oriented complete riemannian surface composed of three geodesic intervals, attached one to another in a chain. Each interval of the arm rotates with constant angular velocity around its extremity contributing to a commo
Externí odkaz:
http://arxiv.org/abs/1704.01339