摘要
给出GCN环的定义,研究GCN环的一些性质.主要证明了如下结果:GCN环是直接有限环;GCN环是左极小Abel环;设R为GCN环,若x∈R是exchange元,则x是clean元;R是约化环当且仅当R是半素的GCN环.
In this paper,we introduce the notion of GCN rings and study some properties of GCN rings.We mainly obtain the following results:GCN rings are directly finite;GCN rings are left min-abel;Let Rbe a GCN ring.If x∈Rexchanges,then xis clean;Ris a reduced ring if and only if Ris a semiprime GCN ring.
引文
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