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 Continuity of fuzzy proper functions on \v{S}ostak's $I$-fuzzy topological spaces Commun. Korean Math. Soc. 2011 Vol. 26, No. 2, 305-320 https://doi.org/10.4134/CKMS.2011.26.2.305Printed June 1, 2011 Rajakumar Roopkumar and Chandran Kalaivani Alagappa University, Alagappa University Abstract : The relations among various types of continuity of fuzzy proper function on a fuzzy set and at fuzzy point belonging to the fuzzy set in the context of \v{S}ostak's $I$-fuzzy topological spaces are discussed. The projection maps are defined as fuzzy proper functions and their properties are proved. Keywords : fuzzy proper function, \v{S}ostak's $I$-fuzzy topology, smooth fuzzy continuity MSC numbers : 54A40 Downloads: Full-text PDF

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