FUZZY THETA-PERFECT IRREDUCIBLE MAPPINGS AND FUZZY THETA-PROXIMITY SPACES

被引：4
|
作者：
KANDIL, A
KERRE, EE
NOUH, AA
ELSHAFEI, ME
机构：
[1] STATE UNIV GHENT,SEMINAR MATH ANAL,B-9000 GHENT,BELGIUM
[2] MANSOURA UNIV,DEPT MATH,MANSOURA,EGYPT
来源：
FUZZY SETS AND SYSTEMS | 1992年 / 45卷 / 01期
关键词：
FUZZY SETS; FUZZY SINGLETONS; FUZZY TOPOLOGY; FUZZY PERFECT MAPPINGS; FUZZY THETA-CONTINUOUS MAPPINGS; FUZZY THETA-PROXIMITY SPACES;
D O I：
10.1016/0165-0114(92)90095-L
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper we introduce and study the concepts of fuzzy perfect, fuzzy theta-continuous, fuzzy irreducible and fuzzy theta-perfect mappings. It is shown that the small image of a canonical open fuzzy set remains canonical open under fuzzy theta-closed irreducible mapping. Also, we introduce and study the concept of fuzzy theta-proximity spaces and point out their interrelation with separated fuzzy proximity spaces by means of fuzzy theta-perfect irreducible mappings.
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页码：93 / 102
页数：10
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