topological subgroup 中文意思是什麼

topological subgroup 解釋
拓撲子群
  • topological : 拓撲的
  • subgroup : n. 【化學】（周期表的）族；副族，B族；【生物學】亞群，子群；【數學】簇，子群。
  1. We find a simple relation between the maximal ergodic subgroup and distal properties of algebraic actions and characterize the distal properties of zd algebraic actions. we also prove that if the group action is equicontinuous then ergodicity and topological transitivity are equivalent

    討論了離散群在緊群上代數作用的極大遍歷子群與distal性質的關系；給出了z ~ d代數作用的distal性質的刻畫；證明了離散群等度連續作用下，遍歷與拓撲可遷等價。
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