Cohyponormal operators with the single valued extension property.

Lange, Ridgley; Wang, Shengwang

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Displaying similar documents to “Cohyponormal operators with the single valued extension property.”

On class A operators

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We show that every class A operator has a scalar extension. In particular, such operators with rich spectra have nontrivial invariant subspaces. Also we give some spectral properties of the scalar extension of a class A operator. Finally, we show that every class A operator is nonhypertransitive.

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Duggal, B.P. (2005)

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The single-valued extension property for sums and products of commuting operators

T. L. Miller, Michael M. Neumann (2002)

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It is shown that the sum and the product of two commuting Banach space operators with Dunford’s property $(C)$ have the single-valued extension property.