Acta mathematica scientia,Series A
• Articles • Previous Articles Next Articles
Lin Shou; Yan Pengfei
Received:
Revised:
Online:
Published:
Contact:
Abstract: In this note a decomposition theorem about closed s-images of locally separable metric spaces is discussed. It is showed that a regular Fréchet space is a closed s-image of a locally separable metric space if and only if it has a point-countable cs*-network, each first countable closed subset is locally separable, and each Lindelof closed subset is separable.
Key words: cs*-networks, wcs*-networks, Closed mappings, s-mappings, N1-compactness, Separability, Lindelofness
CLC Number:
Lin Shou; Yan Pengfei. A Note on Closed s-images of Locally Separable Metric Spaces[J].Acta mathematica scientia,Series A, 2007, 27(1): 171-175.
0 / / Recommend
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks
URL: http://121.43.60.238/sxwlxbA/EN/
http://121.43.60.238/sxwlxbA/EN/Y2007/V27/I1/171
Cited
Java Implementation of Algorithm to Solve a Batch Scheduling Problem