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Supra pre-open sets and supra pre- continuity on topological spaces

Research Abstract

In this paper, a new class of sets and maps between topological spaces called supra pre-open sets and supra pre-continuous maps, respectively are introduced and studied. Furthermore, the concepts of supra pre-open maps and supra pre-closed maps in terms of supra pre-open sets and supra pre-closed sets, respectively, are introduced and several properties of them are investigated.

Research Authors
O. R. Sayed
Research Department
Research Journal
Studies and Research Series Mathematics and Informatics
Research Member
Research Pages
79-88
Research Vol
20 (2)
Research Year
2010