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).
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Garg, G.L., Sivaraj, D. Presemiclosed mappings. Period Math Hung 19, 97–106 (1988). https://doi.org/10.1007/BF01848055
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DOI: https://doi.org/10.1007/BF01848055