摘要
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.
In this note, a class of algebras called P R-systems is defined. It is proved that each P R-system is in fact a P-regular semigroup and every P-regular semigroup can be constructed in the way.
出处
《数学进展》
CSCD
北大核心
2005年第4期433-440,共8页
Advances in Mathematics（China）
基金
Research is supported by National Natural Science Foundation of China (No. 19970128)Natural Science Foundations [(No. 011438), (No. 021073), (No. Z02017)] of Guangdong Province, China
