soft regular generalized b-closed sets in soft topological spaces

the main purpose of this paper is to introduce and study new classes of soft closed sets like soft regular generalized b-closed sets in soft topological spaces (brie y soft rgb-closed set) moreover, soft rg-closed, soft gpr-closed, soft gb-closed, soft gsp-closed, soft g-closed, soft gb-closed, and soft sgb-closed sets in soft topological spaces are introduced in this paper and we investigate the relations between soft rgb-closed set and the associated soft sets. also, the concept of soft semi-regularization of soft topology is introduced and studied their some properties. we introduce these concepts which are dened over an initial universe with a xed set of parameters.