Mathematical Theory and Applications ›› 2022, Vol. 42 ›› Issue (1): 111-116.

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Topological Pressure and Factor Mapping of Sub­additive Potential Function

Wang Wei1*, Gao Xiaoyan2   

  1. 1. School of General Education, Nantong Institute of Technology, Nantong，Jiangsu 226002;
    2.School of Mathematics Science, Nanjing Normal University, Nanjing，Jiangsu 210023
  • Online:2022-03-31 Published:2022-03-31

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Abstract:

In this paper, under the standing hypothesis, an upper bound estimation of the topological pressure for sub
additive potential functions is obtained by introducing the factor mapping.

Key words: Subadditive function , Topological pressure , Factor mapping

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