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arXiv 0801.1027math.DS
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部分双曲马蹄铁的平衡态

Equilibrium States for Partially Hyperbolic Horseshoes

Renaud Leplaideur, Krerley Oliveira, Isabel Rios

摘要:

本文研究了在\cite{DHRS07}中构造的一致双曲双同态的边界上的部分双曲马蹄形不变测度的遍历特征。尽管事实上非徘徊集是一个马蹄铁,但它包含区间。我们证明了每个回复点有非零的李雅普诺夫指数和所有遍历不变测度是双曲的。由此得到了任意连续势的平衡测度的存在性。我们还得到了一个具有相变的$C^\infty$势族的例子。

英文摘要:

In this paper, we study ergodic features of invariant measures for the partially hyperbolic horseshoe at the boundary of uniformly hyperbolic diffeomorphisms constructed in \cite{DHRS07}. Despite the fact that the non-wandering set is a horseshoe, it contains intervals. We prove that every recurrent point has non-zero Lyapunov exponents and all ergodic invariant measures are hyperbolic. As a consequence, we obtain the existence of equilibrium measures for any continuous potential. We also obtain an example of a family of $C^\infty$ potentials with phase transition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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