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通过研究矩阵A与伴随矩阵A<'*>,陪同矩阵<'*>A之间的关系,给出陪同矩阵<'*>A的一些性质. 相似文献
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In this paper, a generalization of the class of semicommutative rings is investigated.A ring R is called left GWZI if for any a ∈ R, l(a) is a GW-ideal of R. We prove that a ring R is left GWZI if and only if S3(R) is left GWZI if and only if Vn(R) is left GWZI for any n ≥ 2. 相似文献
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