Commun. Korean Math. Soc. 2011; 26(2): 305-320
Printed June 1, 2011
https://doi.org/10.4134/CKMS.2011.26.2.305
Copyright © The Korean Mathematical Society.
Rajakumar Roopkumar and Chandran Kalaivani
Alagappa University, Alagappa University
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
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd