摘要
本文首先给定了BCI-代数根的补根与对偶根的概念,并证明了遗传根的补根的存在性,其次得到了BCI-代数中p-根的补根的一个具体刻划,同时证明了p-根是一个对偶根。最后证明了每一个根性质都存在一个补根,且根R的补根是由所有非R-半单的亚直既约BCI-代数确定的上根。
in this paper. we first give the concepts of supplementary radical of a radical property and the dual radical in BCI-algebras. And we have proved that the existence of the supplenientary radical of a hereditary radical. Then we obtain also a concrete characterization of the supplementary radical of p-radical. At the same time, we have proved that the pradical is a dual radical. Finally we have proved that the existence of the supplementary radical for every radical, and the supplementary radical of the radical R is the upper radical determined by all non R-semisimple subdirectly irreducible BCI-algebras.
出处
《湖南师范大学自然科学学报》
CAS
1994年第3期17-20,共4页
Journal of Natural Science of Hunan Normal University
关键词
代数
补根
对偶根
BCI-代数
根
algebra
ideal subalgebra
hereditary radical
supplementary radical
dual radical