Results 201 to 210 of about 22,882 (222)

Absolutely norm attaining Toeplitz and absolutely minimum attaining Hankel operators

Journal of Mathematical Analysis and Applications, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G. Ramesh, Shanola S. Sequeira
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Perturbations by norm attaining operators

Quaestiones Mathematicae, 2007
Click on the link to view the abstract.Keywords: Norm attaining, Hilbert space, perturbation, porous, dense, Fredholm OperatorsQuaestiones Mathematicae 30(2007), 27 ...
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Absolutely norm attaining paranormal operators

Journal of Mathematical Analysis and Applications, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ramesh Golla
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Norm attaining operators fromL 1 intoL ∞

Israel Journal of Mathematics, 1998
We show that the set of norm attaining operators is dense in the space of all bounded linear operators fromL 1 intoL ∞.
Catherine Finet, Rafael Payá
openaire   +3 more sources

Compact perturbations and norm attaining operators

Quaestiones Mathematicae, 2005
No abstract availableKeywords: Norm attaining; compact perturbation; Hilbert space; porous; denseQuaestiones Mathematicae 28(2005), 401 ...
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Norm attaining operators and norming functionals

Proceedings of the American Mathematical Society, 1982
The question of whether a countably additive measure with values in a Banach space attains the diameter of its range was unresolved. In this paper an example is given of a countably additive vector measure, taking values in a C ( K ) C(K) space, for which the diameter of the range is not attained.
Bilyeu, Russell G., Lewis, Paul W.
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On a subclass of norm attaining operators

Acta Scientiarum Mathematicarum, 2021
This article is devoted to operators on the Hilbert space which satisfy some properties of norm-attainment. More precisely, a new condition is defined and studied: the authors denote by \(\beta(H)\) the collection of operators \(T\) on the complex Hilbert space \(H\) whose restriction to any reducing subspace \(M\) attains its norm, where \(M\) is ...
Ramesh, Golla, Osaka, Hiroyuki
openaire   +3 more sources

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