关于两类右分配的强双幺半群的自由对象  

Models of free objects in two sub-varieties of strong bimonoids

作　　者：田径[1] 孙晓青[1] 李江华[1] 

机构地区：[1]西安理工大学理学院,陕西西安710048

出　　处：《西安理工大学学报》2014年第1期63-66,共4页Journal of Xi'an University of Technology

基　　金：陕西省自然科学基金资助项目(2011JQ1017)

摘　　要：基于泛代数的观点,通过在全体后缀码的集族上添加两个二元运算和两个常元,构造两个满足右分配律的强双幺半群,说明它们对其所属代数类具有泛映射性质。给出两类满足右分配律的强双幺半群簇的自由对象模型。Based on the viewpoint of universal algebra,the paper constructs two strong bimonoids by adjoining some binary operations and unary operations into the family of all finite suffix codes over a nonempty set.It is shown that these two strong bimonoids have the universal mapping property.Also,it gives two kinds of free object models to satisfy right distribution law strong bimonoids.

关 键 词：强双幺半群 右分配律 后缀码 自由对象 

分 类 号：TN918.1[电子电信—通信与信息系统]