A matrix version of the Wielandt inequal
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Song-Gui Wang; Wai-Cheung Ip
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Article
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1999
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Elsevier Science
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English
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Suppose that A is an n ร n positive deยฎnite Hermitian matrix. Let X and Y be n ร p and n ร q matrices, respectively, such that X ร Y 0. The present article proves the following inequality, where k 1 and k n are respectively the largest and smallest eigenvalues of A, and M ร stands for a generalized