正则Ehresmann型wrpp半群  

Regular Ehresmann-typed wrpp semigroups

作　　者：丁寅 李刚[2] 

机构地区：[1]山东水利技师学院,山东淄博255130 [2]山东师范大学数学科学学院,山东济南250014

出　　处：《山东大学学报（理学版）》2014年第3期46-50,共5页Journal of Shandong University(Natural Science)

摘　　要：定义了正则Ehresmann型wrpp半群,借助C-wrpp半群,左正则Ehresmann型wrpp半群和右正则Ehresmann型wrpp半群,给出了此类半群的若干刻画。The regular Ehresmann-typed wrpp semigroupm is defined, and then by means of C-wrpp semigroups, left regular Ehresmann-typed wrpp semigroups and right regular Ehresmann-typed wrpp semigroups, Some structure theo-rems of such semigroups are given.

关 键 词：半群 强WRPP半群 Ehresmann型wrpp半群 正则Ehresmann型wrpp半群 

分 类 号：O152.7[理学—数学]