Arya, S. P.; Nour, T. M. Characterizations of s-normal spaces. (English) Zbl 0706.54021 Indian J. Pure Appl. Math. 21, No. 8, 717-719 (1990). Summary: We define generalized semi-open sets and generalized semi-closed sets and use them to obtain some characterization of s-normal spaces. Cited in 3 ReviewsCited in 16 Documents MSC: 54D15 Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) 54A05 Topological spaces and generalizations (closure spaces, etc.) Keywords:s-normal spaces PDFBibTeX XMLCite \textit{S. P. Arya} and \textit{T. M. Nour}, Indian J. Pure Appl. Math. 21, No. 8, 717--719 (1990; Zbl 0706.54021)