三维环面上保守Anosov微分同胚附近U-Gibbs测度的刚性
动力系统
2023-10-12 v2
摘要
我们证明,在三维环面 上体积保持的、具有扩张中心且强部分双曲的Anosov微分同胚集合的一个 邻域 内,任意 满足如下二分性:要么 的强稳定与强不稳定丛 和 联合可积,要么 的任意全支撑 -Gibbs测度是SRB测度。
引用
@article{arxiv.2208.00126,
title = {Rigidity of $\mathbf{\textit{U}}$-Gibbs measures near conservative Anosov diffeomorphisms on $\mathbb{T}^3$},
author = {Sébastien Alvarez and Martin Leguil and Davi Obata and Bruno Santiago},
journal= {arXiv preprint arXiv:2208.00126},
year = {2023}
}
备注
Revised version. New definition of leaf wise quotient measures and new results on change of normal form coordinates