*gαc-homeomorphisms in topological spaces

r -homeomorphisms and *r -homeomorphisms

“…Devi and Balachandran [1] introduced a generalization of α-homeomorphism in 2001. Recently, Devi, Vigneshwaran, Vadivel and Vairamanickam [3,6] introduced g * αc-homeomorphisms and rgαhomeomorphisms and obtained some topological properties. The purpose of this paper is to introduce the concepts of homeomorphisms by using Λr-open sets.…”