关于χ_0空间的注记

A Note on χ_0 spaces

引入了 cs*双网的概念 ,讨论了χ0 空间与具有确定 cs*双网空间之间的关系 ,推广了[2 ,4

In this paper, We introduce the concept of cs * double networks, discuss the relations between χ 0 spaces and the spaces with certain cs * double networks, and generlize some results in [2,4].