Some Properties of Morphisms in Effect Algebras  

作　　者：ZHANG Jian Cheng WANG Guo Jun 

机构地区：[1]Department of Mathematics, Quanzhou Normal University, Fujian 362000, China [2]Institute of Mathematics, Shaanxi Normal University, Shaanxi 710062, China

出　　处：《Journal of Mathematical Research and Exposition》2009年第2期219-226,共8页数学研究与评论（英文版）

基　　金：the National-Natural Science Foundation of China （No. 10331010）; the Natural Science Foundation of Fujian Province of China （No, 2006J0221）.

摘　　要：In the present paper the properties of morphisms in effect algebras are discussed. The conditions for the morphisms in effect algebras to be join-preservation and meet-preservation are given. From the categorical point of view, some properties of ideals, filters and congruence relations under morphisms are obtained.In the present paper the properties of morphisms in effect algebras are discussed. The conditions for the morphisms in effect algebras to be join-preservation and meet-preservation are given. From the categorical point of view, some properties of ideals, filters and congruence relations under morphisms are obtained.

关 键 词：effect algebra effect morphism IDEAL CONGRUENCE adjoint functor. 

分 类 号：O153.1[理学—数学]