【摘 要】
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一个拓扑的动态系统(X, f ) 如果,被说多及物为每 n 系统(X < 啜 class= “ a-plus-plus ” > n </sup>, f??
【机 构】
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DepartmentofMathematics,DepartmentofMathematics,SchoolofMathematics
【基金项目】
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Acknowledgements This work was supported by National Natural Science Foundation of China (Grant Nos. 11071084, 11071231, 11326135 and 11171320), Shantou University Scientific Research Foundation for T