INTUITIONISTIC FUZZY NORMAL SUBGROUPS AND INTUITIONISTIC FUZZY COSETS

  • HUR, KUL (Division of Mathematics and Informational Statistics, and Institute of Basic Natural Science Wonkwang University) ;
  • JANG, SU YEON (Division of Mathematics and Informational Statistics, and Institute of Basic Natural Science Wonkwang University) ;
  • KANG, HEE WON (Dept. of Mathematics Education Woosuk University)
  • Received : 2004.10.09
  • Published : 2004.12.25

Abstract

We study some properties of intuitionistic fuzzy normal subgroups of a group. In particular, we obtain two characterizations of intuitionistic fuzzy normal subgroups. Moreover, we introduce the concept of an intuitionistic fuzzy coset and obtain several results which are analogous of some basic theorems of group theory.

Keywords

intuitionistic fuzzy normal subgroup;intuitionistic fuzzy coset;intuitionistic fuzzy quotient group

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