Some Aspects ofd-Units ind/BCK-Algebras

[摘要] We explore properties of the set of d-units of ad-algebra. A property of interest in the study ofd-units ind-algebras is the weak associative property. It is noted that many otherd-algebras, especiallyBCK-algebras, are in fact weakly associative. The existence ofd/BCK-algebras which are not weakly associative is demonstrated. Moreover, the notions of ad-integral domain and a left-injectivity are discussed.

[学科分类] 应用数学