具有对称性正截面曲率闭流形的基本群为循环群的充分条件
On Sufficient Conditions Under Which the Fundamental Groups of Closed Positive Curved Manifolds Are Cyclic
本文列出了目前为止具有对称性正截面曲率闭流形的基本群为循环群的所有的充分条件（而且介绍了研究对称性正截面曲率闭流形的一般工具），并给出了其中主要的一个为充分条件的另外证明。
his paper provides all known sufficient conditions under which the fundamental groups of closed positive curved manifolds with symmetry are cyclic. And a new proof of “why one of them is sufficient” is given.
王雨生
数学
正截面曲率对称性群作用基本群
Positive sectional curvaturesymmetrygroup actionsfundamental groups
王雨生.具有对称性正截面曲率闭流形的基本群为循环群的充分条件[EB/OL].(2009-10-09)[2025-08-25].http://www.paper.edu.cn/releasepaper/content/200910-64.点此复制
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