毕竟逆半群的最小群同余  

作　　者：俞勇 

机构地区：[1]安徽理工大学数学与大数据学院,安徽淮南232001

出　　处：《科学技术创新》2018年第3期61-62,共2页Scientific and Technological Innovation

摘　　要：基于正则半群和逆半群的理论知识,构造出关于毕竟逆半群的最小群同余。通过分析半群的等价、同余、弱自共轭和群同余性质,来研究毕竟逆半群的等同性质,最后给出其最小群同余的一种刻画。The paper structures a the minimum group congruence of eventually inverse semigroups based on theory knowledge of regular semigroups and inverse semigroups.Through the analysis of the equivalence,the congruence,the weak self-adjointness and group congruence of semigroups,the paper studied the properties of eventually inverse semigroups,and showed an equivalence condition of the minimum group congruence.

关 键 词：逆半群 弱自共轭 最小群同余 

分 类 号：O152.7[理学—数学]