摘要
给出了满足附加等式x+xy+x≈x+y,x+xy≈xy的幂等元半环簇I的一个子簇,讨论了该簇中成员的一些性质,并得到了这些性质的几个等价刻画和其成员的Mal’cev积分解。
A subvariety of idempotent semiring variety which satisfies the additional identity and is given in this paper.Some properties of members of this subvariety are discussed.Moreover,some equivalent depicts of these properties and the Mal'cev product docomposition of the semiring which belong to this subvariety are obtained.
出处
《天水师范学院学报》
2008年第2期17-18,共2页
Journal of Tianshui Normal University
基金
国家自然科学基金(10471112)
陕西省自然科学专项基金(05A15)阶段性成果