BCI——代数的对合元

Dual Element of BCI—Algebra

本文引进了BCI—代数的对合元及对合集的概念,并讨论了它们的一些基本性质,说明了BCK—代数与BCI—代数的本质差别。

On the basis of paper, the conception of dual element and dual set of BCI—algebras is introduced. Some basic characters are discussed. The essential differenes between BCK—algebra and BCI—algebra is expounded.