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arXiv 1410.3243math.RA
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关于McCoy环的一个推广

On a generalization of McCoy Rings

Mohammad Vahdani Mehrabadi, Shervin Sahebi, Hamid H. S. Javadi

摘要:

我们引入了中心McCoy环,它是McCoy环的推广,并研究了它的性质.对环R,证明了R是右中心McCoy当且仅当多项式环R[x]是右中心McCoy.同时,我们给出了一些例子,证明了若R是右Central McCoy,则Mn(R)和Tn(R)不一定是右Central McCoy,但Dn(R)和Vn(R)是右Central McCoy,其中Dn(R)和Vn(R)分别是具有常主对角线和常主对角线的三角形矩阵的子环.

英文摘要:

We introduce Central McCoy rings, which are a generalization of McCoy rings and investigate their properties. For a ring R, we prove that R is right Central McCoy if and only if the polynomial ring R[x] is right Central McCoy. Also, we give some examples to show that if R is right Central McCoy, then Mn(R) and Tn(R) are not necessary right Central McCoy, but Dn(R) and Vn(R) are right Central McCoy, where Dn(R) and Vn(R) are the subrings of the triangular matrices with constant main diagonal and constant main diagonals, respectively.

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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