Some remarks on the invariant subspace problem for hyponormal operators (Q1607748)

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scientific article; zbMATH DE number 1780274
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Some remarks on the invariant subspace problem for hyponormal operators
scientific article; zbMATH DE number 1780274

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    Some remarks on the invariant subspace problem for hyponormal operators (English)
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    13 August 2002
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    Summary: We make some remarks concerning the invariant subspace problem for hyponormal operators. In particular, we bring together various hypotheses that must hold for a hyponormal operator without nontrivial invariant subspaces, and we discuss the existence of such operators.
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    invariant subspace problem
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    hyponormal operators
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