Honam Mathematical Journal (호남수학학술지)
- Volume 28 Issue 1
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- Pages.31-44
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- 2006
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- 1225-293X(pISSN)
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- 2288-6176(eISSN)
INTUITIONISTIC FUZZY SUBGROUPS
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AHN, TAE-CHON
(Dept. of Electrical Electronic and Information Engineering, Wonkwang University) ;
- HUR, KUL (Division of Mathematics and Informational Statistics Wonkwang University) ;
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JANG, KYUNG-WON
(Dept. of Electrical Electronic and Information Engineering, Wonkwang University) ;
- ROH, SEOK-BEOM (Dept. of Electrical Electronic and Information Engineering, Wonkwang University)
- Received : 2005.09.16
- Published : 2006.03.31
Abstract
We discuss various types of sublattice of the lattice of intuitionistic fuzzy subgroups of a given group. We prove that a special class of intuitionitic fuzzy normal subgroups constitutes a modular sublattice of the lattice of intuitionistic fuzzy subgroups.
Keywords
- intuitionistic fuzzy set;
- intuitionistic fuzzy subgroup;
- intuitionistic fuzzy normal subgroup;
- level subset;
- modular lattice