Results 11 to 20 of about 74,507 (265)

Norms and essential norms of linear combinations of endomorphisms [PDF]

Transactions of the American Mathematical Society, 2004
We compute norms and essential norms of linear combinations of endomorphisms on uniform algebras.
Gorkin, Pamela, Mortini, Raymond
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Essential pseudospectra and essential norms of band-dominated operators [PDF]

Journal of Mathematical Analysis and Applications, 2016
39 pages; minor changes and ...
Hagger, Raffael, Lindner, Marko, Seidel, Markus   +2 more
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The essential spectrum, norm, and spectral radius of abstract multiplication operators

Concrete Operators, 2023
Let EE be a complex Banach lattice and TT is an operator in the center Z(E)={T:∣T∣≤λIfor someλ}Z\left(E)=\left\{T:| T| \le \lambda I\hspace{0.33em}\hspace{0.1em}\text{for some}\hspace{0.1em}\hspace{0.33em}\lambda \right\} of EE. Then, the essential norm ‖
Schep Anton R.
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Boundedness and Essential Norm of an Operator between Weighted-Type Spaces of Holomorphic Functions on a Unit Ball

Axioms, 2023
The boundedness of a sum-type operator between weighted-type spaces is characterized and its essential norm is estimated.
Stevo Stević, Sei-Ichiro Ueki
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Norms of a Product of Integral and Composition Operators between Some Bloch-Type Spaces

Axioms, 2023
We present some formulas for the norm, as well as the essential norm, of a product of composition and an integral operator between some Bloch-type spaces of analytic functions on the unit ball, in terms of given symbols and weights.
Stevo Stević
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Against Essential Mental Normativity Again [PDF]

Dialogue, 2011
ABSTRACT: In a recent paper (2008), I presented two arguments against the thesis that intentional states are essentially normative. In this paper, I defend those arguments from two recent responses, one from Nick Zangwill in his (2010) and one from Daniel Laurier in the present volume, and offer improvements of my arguments in light of Laurier’s ...
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Essential Norm of the Weighted Composition Operators Between Growth Space [PDF]

Sahand Communications in Mathematical Analysis
For $\alpha>0$, the growth space $\mathcal{A}^{-\alpha}$ is the space of all function $f\in H(\DD)$ such that $$\left\|f\right\|_{\mathcal{A}^{-\alpha}}=\sup_{z\in\DD}\left(1-\left|z\right|^2\right)^\alpha \left|f(z)\right|
Ebrahim Abbasi, Mostafa Hassanlou
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Essential norm of an integral-type operator from ω-Bloch spaces to μ-Zygmund spaces on the unit ball [PDF]

Opuscula Mathematica, 2018
In this paper, we give an estimate for the essential norm of an integral-type operator from \(\omega\)-Bloch spaces to \(\mu\)-Zygmund spaces on the unit ball.
Juntao Du, Xiangling Zhu
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Common Law legal norm [PDF]

Strani pravni život, 2021
In this paper the author attempts to define the otherness of common law legal norm in relation to that of a civilian one, through the analysis of differences identified in their formation and language.
Šite Damir A.
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Essential normality, essential norms and hyperrigidity

Journal of Functional Analysis, 2015
28 ...
Matthew Kennedy, Orr Moshe Shalit
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