Partial Indices of Unitary and Hermitian Matrix Functions |
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Authors: | A F Voronin |
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Institution: | 1.Sobolev Institute of Mathematics,Novosibirsk,Russia |
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Abstract: | We show that all partial indices of an even unitary matrix function of size n > 1 are equal to zero. We find new effective
sufficient conditions for the existence of canonical factorization of a Hermitian matrix function of size 2 (when all its
partial indices are equal to zero). |
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Keywords: | |
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