关于N（2,2,0）代数

本文定义了一种新的（２，２，０）型代数（Ｓ，＊，Δ，０），简称为Ｎ（２，２，０）代数。研究了它的基本性质；初步探讨了关于Δ运算幂零和＊运算幂等的Ｎ（２，２，０）代数的特性；证明了：Δ运算幂零时，（Ｓ，Δ，０）构成一个结合的ＢＣＩ－代数；＊运算幂等时，（Ｓ，＊，Δ，０）合一问题是不可判定的。     

Relations Between BZMV~(dM)-Algebra and Other Algebras

IntroductionAnalgebraicstructureisanimportanttopicofMV (multivalued) logic .MV algebra ,FIalgebra,lattice implicationalgebra ,implicationlatticeandR0 algebraareimportantnovelalgebraicstructures .ChangpresentedinRef.[1 ]anMV algebratoprovethecompletenesso…     

Relations Between BZMV^dM -Algebra and Other Algebrast

Some properties of BZMV^dM-algebra are proved, and a new operator is introduced. It is shown that the substructure of BZMV^dM-algebra can produce a quasi-lattice implication algebra. The relations between BZMW^dW-algebra and other algebras are discussed in detail. A pseudo-distance function is defined in linear BZMV^dM-algebra, and its properties are derived.