摘要
本文给出了CP—环的等价条件,证明了有限个环的直和是CP—环当且仅当每个直和项均是CP—环;给出了CP—环的结构定理.
In this paper,some equivalent conditions of CP-ring are given. It proves that a finite direct sum of rings is a CP-ring if and only if every ring is a CP-ring,and the construction theorem of CP-ring is also presented.
出处
《山东师范大学学报（自然科学版）》
CAS
1990年第3期18-20,共3页
Journal of Shandong Normal University(Natural Science)
关键词
交换环
CP-环
素谱空间
素理想
根
Commutative ring
CP-ring
Prime Spectrum space
Prime ideal
radical ideal
