Decomposition of Homeomorphism on Topological Spaces Year: 2007 Volume: 1 Issue: 1 107 - 110 Pages Authors: Ahmet Z. Ozcelik Serkan Narli Abstract: In this study, two new classes of generalized homeomorphisms are introduced and shown that one of these classes has a group structure. Moreover, some properties of these two homeomorphisms are obtained. Keywords: Generalized closed set homeomorphism gsghomeomorphism sgs-homeomorphism.