Maximum order-index of matrices over com
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Song-Chol Han; Hong-Xing Li
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Article
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2007
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Elsevier Science
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English
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This paper proves that the maximum order-index of nรn matrices over an arbitrary commutative incline equals (n -1) 2 + 1. This is an answer to an open problem "Compute the maximum order-index of a member of M n (L)", proposed by Cao, Kim and Roush in a monograph Incline Algebra and Applications, 198