关于几类2阶ai-半环生成的簇的研究

摘要

In this paper, we study some subvarieties of the variety S2 generated by all ai-semirings of order two by Green′s relations of a semiring. Also, we define some congruences which are related to elements of a semiring in S2 and show the relationships of these congruences.%借助半环的格林关系研究了由所有2阶 ai-半环生成的半环簇 S2的一些子簇。其次，定义了与S2中半环的元素相关的同余关系，并揭示了同余关系之间的联系。