T_S

Definition

• A topological space (X,τ) is called T_S-space if every s*g-closed set is closed in X.

Reference

• Chandrasekhara Rao, K.; Narasimhan, D., T_S-spaces. (English summary), Proc. Nat. Acad. Sci. India Sect. A 77 (2007), no. 4, 363-366.