摘要
将格林* *关系从普通半群推广到(n,m)-半群上,从而定义了左同余、右同余、拟强wrpp(n,m)-半群、强wrpp(n,m)-半群,并讨论它们的基础性质.
We extended Green** relations from usual semigroups to (n, m) -semigroups. The corresponding notions such as left congruence, right congruence, quasi strong wrpp ( n, m) - semigroups, strong wrpp ( n, m) - semigroups a~ defined and their fundamental properties are discussed.
出处
《山东师范大学学报(自然科学版)》
CAS
2013年第4期4-6,共3页
Journal of Shandong Normal University(Natural Science)