摘要
一个拟伪补MS-代数是一个〈2,2,1,1,0,0〉类型的代数(L;∧,∨,°*,0,1),其中(L;∧,∨,°0,1)是MS-代数,(L;∧,∨,*,0,1)是拟伪补格且运算x■x°和x■x~*由恒等式x^(*°)=x^(°*)所连结.本文利用Priestley对偶理论,完整刻画了拟伪补MS-代数类中的所有次直不可约代数.
Abstract: A demi-pseudocomplemented MS-algebra is an algebra (L; A, V,°,* ,0, 1) of type (2, 2, 1, 1, 0, 0/ where (L; A, V,°, 0, 1) is.an MS-algebra, (L; A, V, *, 0, 1) is a demi-p-lattice and the operations x→x° and x → x* are linked by the identity x*°= x°*. In this paper, we give a complete description of the subdirectly irreducible algebras via Priestely duality.
出处
《数学进展》
CSCD
北大核心
2013年第4期491-500,共10页
Advances in Mathematics(China)