Tri-Closed Sets In Tri-Topological Spaces

Abstract

In this paper, we introduce a new class of sets called tri-\ b\widehat{g\ }closed sets and tri-\ b\widehat{g\ }open sets via the concept of tri- \widehat{g\ }closed sets in tri topological spaces. Also, we investigate the relationship with other existing closed sets in tri-topological space.

Keywords

• tri- closed sets, tri- open sets, tri- closure, tri- interior.