(α,β) -fuzzy ideals of BCH-algebras

摘要：

In this paper by two relations belonging to (∈) and quasi-coincidence (q) between fuzzy points and fuzzy sets, the notions of (α,β) -fuzzy ideals of BCH-algebras and the level ideal of (α,β) -fuzzy ideals of BCH-algebras are introduced where α,β are any two of ∈, q,∈ ∨q, ∈∧q with α≠∈∧q. Then we state and prove theorems discussed in (α,β) - fuzzy ideals and their level ideals of BCH-algebras. How the homomorphic inverse image of (α,β) -fuzzy ideals becomes (α,β) -fuzzy ideals are studied.

关键词： belonging to quasi-coincidence (α,β) -fuzzy ideals BCH-algebra

作者: Jiayin Peng

作者单位: Infer Key Laboratory of Numerical Simulation of Sichuan Province, Sichuan Neijiang 641112, China College of Math, and Inform. Sci., Neijiang Normal University, Neijiang, Sichuan 641112, China

会议类型: 国际会议

会议名称: 2009 International Forum on Computer Science-Technology and Applications(2009年国际计算机科学技术与应用论坛 IFCSTA 2009)

会议地点: 重庆

会议语种:英文

页码: 973-977

在线出版日期: 2009-12-25（万方平台首次上网日期，不代表论文的发表时间）