Some sufficient conditions for transitivity of Anosov diffeomorphisms

Abstract

Given a $C^2$- Anosov diffemorphism $f:M\to M,$ we prove that the jacobian condition $J{f}^n(p)=1,$ for every point $p$ such that $f^n(p)=p,$ implies transitivity. As application in the celebrated theory of Sinai-Ruelle-Bowen, this result allows us to state a classical theorem of Livsic-Sinai without directly assuming transitivity as a general hypothesis. A special consequence of our result is that every $C^2$-Anosov diffeomorphism, for which every point is regular, is indeed transitive.

Manuscript submited for publication. It is a more lucid and clear part of arXiv:2011.06196