FUZZY OBSTINATE IDEALS IN MV-ALGEBRAS

author

F. Forouzesh Faculty of Mathematics and Computing, Higher Education Complex of Bam, Ker- man, Iran

Abstract:

In this paper, we introduce the notion of fuzzy obstinate ideals in MV -algebras. Some properties of fuzzy obstinateideals are given. Not only we give some characterizations of fuzzy obstinate ideals, but also bring the extension theorem of fuzzy obstinate ideal of an MV -algebra A. We investigate the relationships between fuzzy obstinate ideals and the other fuzzy ideals of an MV -algebra. We describe the transfer principle for fuzzy obstinate ideals in terms of level subsets. In addition, we show that if Μ is a fuzzy obstinate ideal of A such that M(0) 2 [0; 1=2], then A=Μ is a Boolean algebra. Finally, we define the notion of a normal fuzzy obstinate ideal and investigate some of its properties.

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Journal title

Journal of Algebraic Systems

volume 4 issue 2

pages 97- 101

publication date 2017-01-01

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Keywords

MV-algebra fuzzy normal fuzzy obstinate fuzzy Boolean

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