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arXiv 2208.04463math.AC
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$\Bbb Z_2$ -分次交换环的齐次谱

The homogeneous spectrum of a $\Bbb Z_2$-graded commutative ring

Mohamed Aqalmoun

摘要:

设$\Bbb Z_2:=\Bbb Z/2\Bbb Z$是具有两个元素的加法群。本文主要研究$\Bbb Z_2$ -分次交换环,即交换环$R$,使得$R=R_0\oplus R_1$为阿贝尔群,且对所有$i,j\in \Bbb Z_2$都有$R_iR_j\subseteq R_{i+j}$.我们的主要目标是建立$R$的$\Bbb Z_2$ -分次素(极大)理想与$R_0$的素(极大)理想之间的强关系,例如,证明了$R$的$\Bbb Z_2$ -分次谱与$R_0$的谱关于Zerki拓扑同胚.

英文摘要:

Let $\Bbb Z_2:=\Bbb Z/2\Bbb Z$ be the additive group with two elements. In this article, we focus only on $\Bbb Z_2$-graded commutative ring i.e commutative ring $R$ such that $R=R_0\oplus R_1$ as Abelian group and $R_iR_j\subseteq R_{i+j}$ for all $i,j\in \Bbb Z_2$. Our main goals is to establish a strong relation between $\Bbb Z_2$-graded prime ( maximal ) ideals of $R$ and prime ( maximal) ideals of $R_0$, for instance, it is showed that, the $\Bbb Z_2$-graded spectrum of $R$ is homeomorphic to the spectrum of $R_0$ with respect to the Zariski topologies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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