On some functions concerning fuzzy PG-closed sets

Author
Caldas Cueva, Miguel

Navalagi, Govindappa B.

Saraf, Ratnesh K.

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https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/1536
10.4067/S0716-09172006000300004
Abstract
In this paper we consider new weak and strong forms of fuzzy preirresoluteness and fuzzy pre-closureness via the concept of fuzzy pg-closed sets which we call ap-Fp-irresolute functions, ap-Fp-closed functions and contra fuzzy pre-irresolute functions and we use it to obtain a characterization of fuzzy pre-T_1=2 spaces.
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