%0 Journal Article
%A YANG Xin-Mei
%T Semi-open Sets and Semi-Continuity in Intuitionistic Fuzzy Special Topological Spaces
%D 2000
%R
%J Journal of Jishou University(Natural Sciences Edition)
%P 69-72
%V 21
%N 1
%X The notions of semi-open sets and semi-continuity in intuitionistic were introduced, their some properties were obtained: an intuitionistic fuzzy special set is an intuitionistic fuzzy special semi-open set if and only i f *A cl* [ int ( *A*) ] , *A*_{i} : *i∈I* be an arbitrary family of IFSSOS's , then *O* is an *I* FSSOS, Let *A Y ~ X *~and *A* is an IFSSOS in(*X , σ)* , then A is an IFSSOS in *( Y, φ)*; Continucty implies semi-continuity but not conversely, Strongly semi-continuity implies semi-continuity but not conversely,The function *f : X Y* is semi-continuous f and only if for *f ( x ) O, O* is an IFSSOS in *Y* there exis ts and IFSSOS *A* in X such that* x ∈A* and *f ( A ) O*,The function *f : X→Y* is strongly semi- continuous if and only if the preimage of each IFSSCS in *Y* IFSSCS in *X *.
%U https://zkxb.jsu.edu.cn/EN/abstract/article_1178.shtml