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Presemiclosed mappings
Authors:G L Garg  D Sivaraj
Institution:(1) Department of Mathematics, Punjabi University, 147002 Patiala, India;(2) Department of Mathematics, Aditanar College, Tamil Nadu, 628216 Tiruchendur, India
Abstract:The purpose of this paper is to investigate the properties of presemiclosed mappings and improve some already established results. Moreover, it is shown that, if the domain space isT 0, then optimal continuity and homeomorphism coincide (Theorem 4.18).
Keywords:Primary 54C10
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