Posted by haifeng on 2012-07-01 22:30:07 last update 2012-07-03 20:37:37 | Answers (1) | 收藏
并且证明一个局部欧氏仿紧的Hausdorff 空间不一定有可数基.
References:
张筑生, 微分拓扑讲义.
John M. Lee, Introduction to Smooth Manifolds.
