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关于π-s映射的一个注记(英文)

A Note on π-s Maps
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摘要 借助cfp复盖和点星网,给出了度量空间的紧复盖π-s映射的特征。 In this paper, the characterizations of metric spaces under compact-covering π-s maps are established by means of CFP-covers and point-star networks.
作者 刘贵方
出处 《湖南城市学院学报(自然科学版)》 CAS 2005年第4期37-39,共3页 Journal of Hunan City University:Natural Science
关键词 紧复盖映射 π-s映射 cfp复盖 点星网 弱展开 Compact-covering maps π-s-maps CFP-covers Point-star networks Weak-developments
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参考文献19

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