On $\hat{S}$ostak's fuzzy contra S-pre-continuous mappings

B. Vijayalakshmi, M. Sujatha, M. Angayarkanni, A. Vadivel
2019 Malaya Journal of Matematik  
Fuzzy contra S-pre-continuous, fuzzy contra S-preopen, fuzzy contra S-preclosed mappings and fuzzy contra S-pre-homeomorphism with properties are introduced and studied inŠostak's sense. Also a comparison between these new types of functions are established by giving examples.
doi:10.26637/mjm0s01/0076 fatcat:qe3xath7o5e5noejgvwjqn26ue