Separation axioms by virtue of soft semi*-open sets

Soft set theory, proposed by Molodsov has been regarded as an effective mathematical tool to deal with uncertainties. Mohammed Shabir and Munazza Naz introduced soft topological spaces which are defined over an initial universe with the fixed set of parameters. Quite recently, the authors defined a new version of soft sets that using soft pre*-open sets and investigated some of their properties. In the present work, we introduce the concept of soft semi*- separation axioms for soft topological spaces using semi*-open and semi*-closed soft sets. We further investigate the relationship among them.