On Some Generalized Countably Compact Spaces II
Received:April 09, 2020  Revised:August 02, 2020
Key Word: real-valued functions   semi-continuity   $g$-functions   quasi-$\gamma$ spaces   $w\gamma$-spaces   quasi-Nagata spaces   $wN$-spaces   $M^{\#}$-spaces   $wM$-spaces  
Fund ProjectL:
Author NameAffiliation
Erguang YANG School of Mathematics $\&$ Physics, Anhui University of Technology, Anhui 243032, P. R. China 
Hits: 128
Download times: 124
Abstract:
      This paper is a continuation of [Erguang YANG. On some generalized countably compact spaces. J. Math. Res. Appl., 2019, {\bf 39}(5): 540--550] in which characterizations of some generalized countably compact spaces such as quasi-$\gamma$ spaces, quasi-Nagata spaces, $wN$-spaces and $wM$-spaces in terms of real-valued functions were obtained. In this paper, we shall present some other forms of characterizations of the spaces mentioned above.
Citation:
DOI:10.3770/j.issn:2095-2651.2021.04.009
View Full Text  View/Add Comment  Download reader