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Some types of $(\in,\ivq)$-interval-valued fuzzy ideals of BCI algebras | ||
Iranian Journal of Fuzzy Systems | ||
مقاله 5، دوره 6، شماره 3، دی 2009، صفحه 53-63 اصل مقاله (189.1 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22111/ijfs.2009.200 | ||
نویسندگان | ||
Xueling. Ma1؛ Jianming. Zhan1؛ Young Bea Jun* 2 | ||
1Department of Mathematics, Hubei Institute for Nationalities, Enshi, Hubei Province,445000, P. R. China | ||
2Department of Mathematics Education, Gyeongsang National University, Chinju 660-701, Korea | ||
چکیده | ||
In this paper, we introduce the notions of interval-valued and $(\in,\ivq)$-interval-valued fuzzy ($p$-,$q$- and $a$-) ideals of BCI algebras and investigate some of their properties. We then derive characterization theorems for these generalized interval-valued fuzzy ideals and discuss their relationship. | ||
مراجع | ||
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