On Λ<inf>I</inf>^s-sets and the related notions in ideal topological spaces

Abstract:

In this paper, we define and study the notions of ΛIs-sets, ΛIs-closed sets and I-generalized semi-closed (briefly I-gs-closed) sets by using semi-I-open sets in an ideal topological space. Moreover, we present and characterize two new low separation axioms using the above notions. © 2013 Versita Warsaw and Springer-Verlag Wien.

Año de publicación:

2013

Keywords:

• Λ -closed I s
• semi-I-open
• semi-I-T space 1
• Λ -set I s
• I-gs-closed

Fuente:

scopus