THERMODYNAMIC FORMALISM FOR SUBADDITIVE SEQUENCE OF DISCONTINUOUS FUNCTIONS  

作　　者：Xianfeng Ma Ercai Chen Yu Pei 

机构地区：[1]Nanjing Normal University/East China University of Science and Technology, China [2]Nanjing Normal University/Nanjing University, China [3]Nanjing Normal University, China

出　　处：《Analysis in Theory and Applications》2010年第2期174-185,共12页分析理论与应用（英文刊）

基　　金：Supported by the National Natural Science Foundation of China (10971100);supported by a grant from Postdoctoral Science Research Program of Jiangsu Province (0701049C);the Fundamental Research Funds for the Central Universities;supported by National Basic Research Program of China (973 Program)(2007CB814800)

摘　　要：The topological pressure for subadditive sequence of discontinuous functions is defined on any invariant subset having a nested family of subsets in the compact metric space. Two subadditive variational principles associated with two different relatively weak conditions are developed for the defined topological pressure. As an application, we give an example on systems with nonzero Lyapunov exponents.

关 键 词：thermodynamic formalism variational principle topological pressure. sub- additive sequence of functions 

分 类 号：O174.41[理学—数学] O414.1[理学—基础数学]