• sα-closed sets in Bitopological spaces

Abstract

In this paper, we introduce sα–closed sets in bitopological spaces. Properties of these sets are investigated and we introduce six new bitopological spaces namely, (i,j)-T, (i,j)-Ts ,(i,j)-T, (i,j)-sT, (i,j)-Tα ,(i,j)-Tα~ spaces as applications. Further, we introduce and study (i,j)-sα–continuous and (i,j)-sα-irresolute maps.