Smale flows on ${\mathbb{S}}^2\times {\mathbb{S}}^1$

Ketty A. de Rezende, Guido G. E. Ledesma, Oziride M. Neto

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 g…