Separate and joint similarity to families of normal operators (Q2773408)

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scientific article; zbMATH DE number 1709999
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Separate and joint similarity to families of normal operators
scientific article; zbMATH DE number 1709999

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    Separate and joint similarity to families of normal operators (English)
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    21 February 2002
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    normal operator
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    similarity
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    scalar operator
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    Hilbert space
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    The author obtains necessary and sufficient conditions for an abelian set of scalar operators on Hilbert space (i.e., each operator is similar to a normal operator) to be similar to a set of normal operators.
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