弗雷歇
- 网络Frechet
弗雷歇-
对弗雷歇在引入度量空间的理论之前，和点集拓扑学理论发展相关的一些分析学中的具体问题做了深入细致的研究，即考察了点集拓扑学诞生过程中的分析学渊源。
By thoroughly discussing some specific problems in analysis which are related to the point set topology before Frechet introducing the metric space , the paper studies the analysis origin of point set topology during its invention .