摘要
研究了一类特殊的偏序半环 .这些半环均可添加零元素和幺元素 ,且添加后均是分配伪格 .获得了它们的若干性质与特征 。
An class of partially ordered semirings is studied.An zero element and identity element can be adjoined to a number of the class of semirings.Also after adjoining the new semiring become a distributive pseudolattice.Next some properties and characterizations of these semirings be given.Finally an characterization of a subdirect product number of this class of semirings be gotten.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
2001年第1期1-4,共4页
Journal of Yunnan University(Natural Sciences Edition)
基金
西北大学校内青年科研基金资助
关键词
分配格
半群
环
distributive lattice
semigroup
ring
