Results 51 to 60 of about 105 (87)

2-Rotund norms for unconditional and symmetric sequence spaces. [PDF]

Banach J Math Anal
Dilworth S, Kutzarova D, Motakis P.
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Multiplication operators on Orlicz-Lorentz sequence spaces

International Journal of Mathematical Analysis, 2013
Pawan Bala, Anuradha Gupta, Neha Bhatia
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Orlicz-Lorentz Hardy martingale spaces

Journal of Mathematical Analysis and Applications, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhiwei Hao, Libo Li
exaly   +3 more sources

Compactness and essential norms of composition operators on Orlicz–Lorentz spaces

Applied Mathematics Letters, 2012
Let \((\Omega,\Sigma,\mu)\) be a \(\sigma\)-finite and complete measure space. In the first theorem (Theorem 2.1) in the paper under review, it is proved that the composition operator \(C_T\) is compact on the Orlicz-Lorentz space \(\Lambda^{\varphi, w}(\mu)\) if and only if, for each \(\varepsilon >0\), the set \[ N=N(h,\varepsilon)=\{x\in\Omega: h(x)>
Cui Yunan, Henryk Hudzik, Romesh Kumar   +2 more
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Composition Operators on Orlicz–Lorentz Spaces

Integral Equations and Operator Theory, 2007
In this paper, we study the boundedness and the compactness of composition operators on Orlicz–Lorentz spaces.
Romesh Kumar, Kumar Romesh
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M‐constants in Orlicz–Lorentz function spaces

Mathematische Nachrichten, 2019
AbstractIn this paper some lower and upper estimates of M‐constants for Orlicz–Lorentz function spaces for both, the Luxemburg and the Amemiya norms, are given. Since degenerated Orlicz functions φ and degenerated weighted sequences ω are also admitted, this investigations concern the most possible wide class of Orlicz–Lorentz function spaces.
Henryk Hudzik, Paweł Foralewski
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Imbeddings Between Weighted Orlicz–Lorentz Spaces

Georgian Mathematical Journal, 1997
Abstract We establish necessary and sufficient conditions for imbeddings of weighted Orlicz–Lorentz spaces.
Krbec, M., Lang, J.
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Dual spaces for martingale Musielak–Orlicz Lorentz Hardy spaces

Bulletin des Sciences Mathématiques, 2022
This paper deals with various subspaces of martingales on a stochastic probability space with discrete time. A Musielak-Orlicz space on the underlying probability space generalizes the \(L^p\)-space by a more informative locally depending function instead of a global parameter \(p \ge 1\), and a Musielak-Orlicz Lorentz space controls further by a ...
Ferenc Weisz, Guangheng Xie, Dachun Yang
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Real interpolations for martingale Hardy–Orlicz–Lorentz spaces

Zeitschrift für Analysis und ihre Anwendungen, 2023
The purpose of this paper is to provide a new proof of real interpolations for martingale Hardy–Orlicz–Lorentz spaces. Different from the usual proof, our approach does not rely on any atomic decompositions. Instead, we establish the result via new Holmstedt’s formulae in martingale Hardy–Orlicz type spaces.
Fan, Wenfei, Li, Yanmeng, Wu, Lian
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On Geometric Properties of Orlicz-Lorentz Spaces

Canadian Mathematical Bulletin, 1997
AbstractCriteria for local uniform rotundity and midpoint local uniform rotundity in Orlicz-Lorentz spaces with the Luxemburg norm are given. Strict K-monotonicity and Kadec-Klee property are also discussed.
Hudzik, H., Kamińska, A., Mastyło, M.
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