三峡大学学报(自然科学版)2005,Vol.27Issue(3):276-278,3.
序半群的表示和R-偏序集
Representation of Ordered Semigroups and R-posets
摘要
Abstract
The act of a semigroup is extended into an ordered semigroup, and develop the presentation theorems of ordered semiproups. The nitions of congruence and R-morphism is introduced to characterize the quotient and coproduct of R-posets.关键词
序半群/R-偏序集/同态Key words
ordered semigroup/R-poset/morphism分类
数理科学引用本文复制引用
罗从文..序半群的表示和R-偏序集[J].三峡大学学报(自然科学版),2005,27(3):276-278,3.基金项目
湖北省教育厅自然科学重点科研项目(2004D006) (2004D006)