Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Neto, Oziride M."'
Given a finite and connected two-dimensional $CW$-complex $K$ with fundamental group $\Pi$ and second integer cohomology group $H^2(K;\mathbb{Z})$ finite of odd order, we prove that: (1) for each local integer coefficient system $\alpha:\Pi\to{\rm Au
Externí odkaz:
http://arxiv.org/abs/2110.05569
In this article, a spectral sequence analysis of a filtered Novikov complex $(\mathcal{N}_{\ast}(f),\Delta)$ over $\mathbb{Z}((t))$ is developed with the goal of obtaining results relating the algebraic and dynamical settings. Specifically, the unfol
Externí odkaz:
http://arxiv.org/abs/1610.08579
Publikováno v:
Ergod. Th. Dynam. Sys. 35 (2015) 1546-1581
In this paper, we use abstract Lyapunov graphs as a combinatorial tool to obtain a complete classification of Smale flows on $\mathbb{S}^2\times\mathbb{S}^1$. This classification gives necessary and sufficient conditions that must be satisfied by an
Externí odkaz:
http://arxiv.org/abs/1407.6401
Autor:
Fenille, Marcio C., Neto, Oziride M.
Publikováno v:
Topol. Methods Nonlinear Anal. 36, no. 2 (2010), 327-352
In this paper we study when the minimal number of roots of the so-called convenient maps from two-dimensional CW complexes into closed surfaces is zero. We present several necessary and sufficient conditions for such a map to be root free. Among thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=project_eucl::c34bc06b358b4c4d8a9ab5a993b17a21
http://projecteuclid.org/euclid.tmna/1461251093
http://projecteuclid.org/euclid.tmna/1461251093