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DBR_0-代数及其弱化形式LBR_0-代数的性质
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作者 朱广文 吴洪博 《纺织高校基础科学学报》 CAS 2013年第3期302-305,共4页
通过对BR0-代数无序表示形式的再研究,利用逻辑代数中交、并运算对偶的特点以及对偶范畴的思想,从经典代数的角度出发于一般集合上建立了一种对称形式的BR0-代数—DBR0-代数.证明了DBR0-代数是BR0-代数的又一新的无序表示形式,它将BR0-... 通过对BR0-代数无序表示形式的再研究,利用逻辑代数中交、并运算对偶的特点以及对偶范畴的思想,从经典代数的角度出发于一般集合上建立了一种对称形式的BR0-代数—DBR0-代数.证明了DBR0-代数是BR0-代数的又一新的无序表示形式,它将BR0-代数中的序关系蕴涵于基本运算·和→之中.根据DBR0-代数的形式提出了一种弱化的BR0-代数—LBR0-代数,并证明了LBR0-代数与正则FI代数是同一代数结构. 展开更多
关键词 逻辑代数 BR0-代数 dbr0-代数 LBR0-代数 FI代数
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The Lattice of(∈,∈∨qk)-fuzzy Filters in a Given R0-algebra
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作者 LIU Chun-hui 《Chinese Quarterly Journal of Mathematics》 2018年第2期144-155,共12页
The purpose of this paper is to further study the(∈,∈∨q_k)-fuzzy filter theory in R_0-algebras. Some new properties of(∈, ∈∨ q_k)-fuzzy filters are given. Representation theorem of(∈,∈∨q_k)-fuzzy filter which... The purpose of this paper is to further study the(∈,∈∨q_k)-fuzzy filter theory in R_0-algebras. Some new properties of(∈, ∈∨ q_k)-fuzzy filters are given. Representation theorem of(∈,∈∨q_k)-fuzzy filter which is generated by a fuzzy set is established. It is proved that the set consisting of all(∈, ∈∨q_k)-fuzzy filters on a given R_0-algebra, under the partial order, forms a complete distributive lattice. 展开更多
关键词 Fuzzy logic R0-algebra (∈ ∨q_k)-fuzzy filter LATTICE
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A unified approximate reasoning theory suitable for both propositional calculus system L and predicate calculus system K 被引量:6
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作者 WANGGuojun CHINK.S DANGC.Y. 《Science in China(Series F)》 2005年第1期1-14,共14页
The concepts of metric R0-algebra and Hilbert cube of type RO are introduced. A unified approximate reasoning theory in propositional caculus system ? and predicate calculus system (?) is established semantically as w... The concepts of metric R0-algebra and Hilbert cube of type RO are introduced. A unified approximate reasoning theory in propositional caculus system ? and predicate calculus system (?) is established semantically as well as syntactically, and a unified complete theorem is obtained. 展开更多
关键词 metric R0-algebra Hilbert cube of type R0 metric Lindenbaum algebra of type R0 approximate reasoning complete theorem.
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