Preserving fuzzy sg-closed sets Conservando conjuntos Fuzzy sg-cerrados
DOI:
https://doi.org/10.4067/S0716-09172001000200001Keywords:
Fuzzy topological spaces, Fsgclosed sets, Fuzzy semi-open sets, Fuzzy semi-closed maps, Fuzzy irresolute maps.Abstract
In this paper we consider new weak and stronger forms of fuzzy irresolute and fuzzy semi-closure via the concept Fsgclosed sets which we call Fap-irresolute maps, Fap-semi-closed maps and contra-fuzzy irresolute and we use it to obtain several results in the literature concerning the preservation of fuzzy sgclosed sets and to obtain also a characterization of fuzzy semiT1/2 spaces.
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