Counterexamples concerning the diagonal elements of normal matrices |
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| Authors: | Robert C Thompson |
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| Institution: | Mathematics Department and the Algebra Institute University of California at Santa Barbara Santa Barbara, California 93106 U.S.A. |
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| Abstract: | An infinite class of conditions known to be satisfied by the diagonal elements of a normal matrix with prescribed spectrum is shown to be independent of other known conditions satisfied by the diagonal elements but nevertheless insufficient to characterize the diagonal. |
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