Thermodynamical u-formalism I: measures of maximal u-entropy for maps that factor over Anosov

被引:2
|
作者
Ures, Raul [1 ,2 ]
Viana, Marcelo [3 ]
Yang, Fan [4 ]
Yang, Jiagang [5 ]
机构
[1] Southern Univ Sci & Technol, Dept Math, Shenzhen, Guangdong, Peoples R China
[2] SUSTech Int Ctr Math, Shenzhen, Guangdong, Peoples R China
[3] IMPA, Est D Castorina 110, BR-22460320 Rio De Janeiro, Brazil
[4] Michigan State Univ, Dept Math, E Lansing, MI USA
[5] Univ Fed Fluminense, Dept Geometria, Inst Matemat & Estat, Niteroi, RJ, Brazil
关键词
partially hyperbolic diffeomorphism; u-entropy; mostly contracting center; PARTIALLY HYPERBOLIC SYSTEMS; HOMOCLINIC TANGENCIES; VARIATIONAL PRINCIPLE; LYAPUNOV EXPONENTS; CENTRAL DIRECTION; METRIC ENTROPY; SRB MEASURES; DIFFEOMORPHISMS; PERTURBATION; ERGODICITY;
D O I
10.1017/etds.2023.8
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We construct measures of maximal u-entropy for any partially hyperbolic diffeomorphism that factors over an Anosov torus automorphism and has mostly contracting center direction. The space of such measures has finite dimension, and its extreme points are ergodic measures with pairwise disjoint supports.
引用
收藏
页码:290 / 333
页数:44
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