摘要
本文给出一类除环上左向量空间等于无限可数个真子空间的集合并的一些性质。
In this note, some properties are given, one of which is that a left vecter space V over divison ring is equal to (■)V_i, here V_i is a proper subspace ot V (i∈N) and N is the set of natural number.
出处
《宁夏大学学报(自然科学版)》
CAS
1990年第1期1-4,共4页
Journal of Ningxia University(Natural Science Edition)
关键词
除环
真子空间
有限代数
Divison ring, Proper subspace, Finite algebra.