具有σ-紧有限弱基的空间

Spaces with a σ-Compact-Finite Weak Base

研究弱开映射和msk-映射,建立度量空间与具有σ-紧有限弱基空间之间的联系,以有助于完善空间与映射理论.

The images ot the metric spaces is discussed. By means ot the concept of weakly open and msk - mappings introduced,we establish the relationship between spaces with σ -compactfinite weak base and metric spaces, in order to improve the theory on Mappings and Spaces.