On Quasi -r-Normal Spaces
Journal Title: Scholars Journal of Physics, Mathematics and Statistics - Year 2014, Vol 1, Issue 2
Abstract
In this paper, we introduce the concept of quasi-r-normal spaces in topological spaces by using regular open sets in topological spaces and obtain some characterizations and preservation theorems for πgr-closed sets. Mathematics Subject Classification: 54D15, 54C08.
Authors and Affiliations
Jeyanthi V, Janaki C
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