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CHEN Huanyin Department of Mathematics Zhejiang Normal University Jinhua China 《中国科学A辑(英文版)》2005,48(6):757-768
In this paper we investigate necessary and sufficient conditions under which the ideals possess comparability structure. For regular rings, we prove that every square matrix over ideals satisfying general comparability admits a diagonal reduction by quasi-invertible matrices. 相似文献
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