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IDEALS OF PSEUDO MV-ALGEBRAS BASED ON VAGUE SET THEORY | ||
Iranian Journal of Fuzzy Systems | ||
مقاله 5، دوره 6، شماره 2، شهریور 2009، صفحه 31-45 اصل مقاله (188.78 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22111/ijfs.2009.206 | ||
نویسندگان | ||
Young Bae Jun1؛ Chul Hwan Park* 2 | ||
1Department of Mathematics Education and (RINS), Gyeongsang National University, Chinju 660-701, Korea | ||
2Department of Mathematics, University of Ulsan, Ulsan 680-749, Korea | ||
چکیده | ||
The notion of vague ideals in pseudo MV-algebras is introduced, and several properties are investigated. Conditions for a vague set to be a vague ideal are provided. Conditions for a vague ideal to be implicative are given. Characterizations of (implicative, prime) vague ideals are discussed. The smallest vague ideal containing a given vague set is established. Prime and implicative extension property for a vague ideal is discussed. | ||
کلیدواژهها | ||
Pseudo MV-algebra؛ (implicative؛ prime) vague ideal | ||
مراجع | ||
[1] R. Biswas, Vague groups, Internat. J. Comput. Cognition, 4(2) (2006), 20-23. [2] H. Bustince and P. Burillo, Vague sets are intuitionistic fuzzy sets, Fuzzy Sets and Systems, 79 (1996), 403-405. [3] W. L. Gau and D. J. Buehrer, Vague sets, IEEE Transactions on Systems, Man and Cybernetics, 23 (1993), 610-614. [4] G. Georgescu and A. Iorgulescu, Pseudo MV-algebras, Multi. Val. Logic, 6 (2001), 95-135. [5] A. Lu and W. Ng, Vague sets or intuitionistic fuzzy set for handling vague data: which one is better?, Lecture Notes in Computer Science, 3716 (2005), 401-466. [6] A. Walendziak, On implicative ideals of pseudo MV-algebras, Sci. Math. Jpn. Online, e-2005 (2005), 363-369. [7] L. A. Zadeh, Fuzzy sets, Inform. Control, 8 (1965), 338-353. | ||
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