P-正则半群的结构

摘要

In this note, a class of algebras called PR-systems is defined. It is proved that each PR-system is in fact a P-regular semigroup and every P-regular semigroup can be constructed in the way.%本文定义了一类称之为PR-系的代数,证明了每个PR-系是一个P-正则半群,而且每个P-正则半群可用这种方式来进行构造.