Cohyponormal operators with the single valued extension property.

Lange, Ridgley; Wang, Shengwang

Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

The search session has expired. Please query the service again.

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

On class A operators

Sungeun Jung, Eungil Ko, Mee-Jung Lee (2010)

Studia Mathematica

Similarity:

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.

A perturbation of Lomonosov's theorem

Peter Rosenthal (1982)

Banach Center Publications

Similarity:

On w-hyponormal operators

Eungil Ko (2003)

Studia Mathematica

Similarity:

We study some properties of w-hyponormal operators. In particular we show that some w-hyponormal operators are subscalar. Also we state some theorems on invariant subspaces of w-hyponormal operators.

Asymptotic intertwining and spectral inclusions on Banach spaces

Kjeld Bagger Laursen, Michael M. Neumann (1993)

Czechoslovak Mathematical Journal

Similarity:

Subspace gaps and Weyl's theorem for an elementary operator.

Duggal, B.P. (2005)

International Journal of Mathematics and Mathematical Sciences

Similarity:

Some remarks on the surjectivity spectrum of linear operators

Kjeld Bagger Laursen, Pavla Vrbová (1989)

Czechoslovak Mathematical Journal

Similarity:

On M-hyponormal operators

Che-Kao Fong (1979)

Studia Mathematica

Similarity: