摘要
本文在满足Standing hypothesis时,通过引入因子映射,给出次可加势函数拓扑压的一个上界估计.
In this paper,under the standing hypothesis,an upper bound estimation of the topological pressure for subadditive potential functions is obtained by introducing a factor mapping.
作者
王威
高晓燕
Wang Wei;Gao Xiaoyan(School of General Education,Nantong Institute of Technology,Nantong 226002,China;2.School of Mathematics Science,Nanjing Normal University,Nanjing 210023,China)
出处
《数学理论与应用》
2022年第1期111-116,共6页
Mathematical Theory and Applications
基金
国家自然科学基金面上项目(No.11971236)
南通理工学院中青年骨干教师项目(No.ZQNGGJS202135)资助。
关键词
次可加函数
拓扑压
因子映射
Subadditive function
Topological pressure
Factor mapping
