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SOME PROPERTIES OF J -HAUSDORFF, J -REGULAR AND J -NORMAL SPACES
(Vasile Alecsandri University, 2018)
In this paper we present new properties about the J -
Hausdorff, J -regular and J -normal spaces, introduced recently by
Suriyakala-Vembu. Additionally we introduce the J -Urysohn spaces,
an intermediate concept between ...
Between closed and Ig-closed sets
(Business Global LLC, 2018)
The concept of closed sets is a central object in general topology. In order to extend
many of important properties of closed sets to a larger families, Norman Levine initiated the study
of generalized closed sets. In ...