摘要
同余是研究半环结构的主要工具,而分配格是一类特殊的半环.文章主要借助文献[3]中的方法,定义交换分配半环上的一个同余,并且验证该同余是最小分配格同余.
Congruence is a major tool in studying of semiring＇s structure and distributive lattice is a special semiring . In this paper, a congruence on a commutative distributive semiring is defined by using of a style of congruence in reference [ 3 ]. Moreover, the result that the congruence is the least distributive lattice congruence is proved.
出处
《赣南师范学院学报》
2009年第3期17-19,共3页
Journal of Gannan Teachers' College(Social Science(2))
关键词
分配半环
半格同余
格同余
distributive semiring
semilattice congruence
lattice congruence
