A STUDY OF SUPRA SEMI EXTREMALLY DISCONNECTED SPCES

Abstract

In this reѕearch we provided new concept namely SUƤRA SEMI EXTREMALLY DISCONNECTED SPCES by using semi open set via supra topological spaces, and we defend another types of sets such as supra semi closure and supra semi interior, like that we knew another supra topological spaces is called supra- semi hyper connected space shortly by SU- SH space we proof supra Semi hyper connected spaces is strοng from of supra- semi extremally disconnected space that mean every SU- SH space is SU- SED but the converse not true. We study relationship between them, some facts on this space and results have been given, we expanded to study the product of two spur semi extremally disconnected. Finally we give example to support our work.