摘要
在N-半单代数的中心幂等元构成的集合G(R)中引入了"→、*、、Θ"运算和一个二元关系"≤",证明"≤"构成G(R)上的偏序关系,和Θ分别是偏序集(G(R),≤)上的上确界运算和下确界运算;进而证明了(G(R),,Θ,→,1,0)是剩余格。在此基础上得到了N-半单代数可以构成与M TL代数,BL代数,G-代数,G oguen代数,BR0-代数和R0-代数等价的代数系统,从而将模糊逻辑与结合代数有机地结合起来。
Four operations of "→、*、、Θ" and a relationship "≤", are introduced in the set G(R) consisting of center idempotent elements of N-semisimple associative algebra R. and Θ are sup-operation and inf-operation in the poset of (G (R), ≤). Moreover, (G (R), , Θ,→, 1,0) is proved to be a residuated lattice. Based on this, we have proved that (G(R),≤) can form the corresponding algebras which are equivalent to MTL algebra, BL algebra, MV algebra, G-algebra, Goguen algebra and BR0-algebra. Thus fuzzy logic and associative algebra are connected wonderfully.
出处
《模糊系统与数学》
CSCD
北大核心
2007年第5期20-24,共5页
Fuzzy Systems and Mathematics
基金
国家自然科学基金资助项目(10471083)
陕西师范大学重点科研基金资助项目(995130)
关键词
模糊逻辑
N-半单代数
中心幂等元
剩余格
多值逻辑代数
Fuzzy Logic
N-semisingle Algebra
Center Idempotent Element
Residuated Lattice
Many-valued Logical Algebra