A mapping theorem on -spaces

Authors

  • Zhaowen Li Dept. of Math., Changsha University of Science and Technology, Changsha, Hunan 410077, P.R.China Author

Keywords:

-spaces, strong compact-covering mappings, σ-mappings, k-spaces, Fréchet spaces

Subjects:

54\, E\, 99, C\, 10

Abstract

In this paper we give a mapping theorems on -spacesby means of strong compact-covering mappings andσ-mappings. As an application, we getcharacterizations of quotient (pseudo-open) σ-images of metric spaces.

Downloads

Published

2005-04-15