Results 81 to 90 of about 400,575 (187)

$M$-ideal properties in Orlicz-Lorentz spaces [PDF]

open access: yesarXiv, 2017
We provide explicit formulas for the norm of bounded linear functionals on Orlicz-Lorentz function spaces $\Lambda_{\varphi,w}$ equipped with two standard Luxemburg and Orlicz norms. Any bounded linear functional is a sum of regular and singular functionals, and we show that the norm of a singular functional is the same regardless of the norm in the ...
arxiv  

Packing Constant in Orlicz Sequence Spaces Equipped with the p-Amemiya Norm

open access: yesAbstract and Applied Analysis, 2014
The problem of packing spheres in Orlicz sequence space lΦ,p equipped with the p-Amemiya norm is studied, and a geometric characteristic about the reflexivity of lΦ,p is obtained, which contains the relevant work about lp  (p>1) and classical Orlicz ...
Xin He, Jijie Yu, Yunan Cui, Xin Huo
doaj   +1 more source

Comparison of Orlicz-Lorentz spaces [PDF]

open access: yesStud. Math. 103 (2), (1992), 161-189, 1991
Orlicz-Lorentz spaces provide a common generalization of Orlicz spaces and Lorentz spaces. They have been studied by many authors, including Masty\l o, Maligranda, and Kami\'nska. In this paper, we consider the problem of comparing the Orlicz-Lorentz norms, and establish necessary and sufficient conditions for them to be equivalent.
arxiv  

Pointwise multipliers of Orlicz spaces

open access: yesArchiv der Mathematik, 2010
We show that the result on multipliers of Orlicz spaces holds in general. Namely, under the assumption that three Young functions Φ1, Φ2 and Φ, generating corresponding Orlicz spaces, satisfy the esti- mate Φ 1 (u) ≤ CΦ 1 1 (u )Φ 1 2 (u) for all u> 0, we prove that if the pointwise product xy belongs to L Φ (μ) for all y ∈ L Φ 1 (μ), then x ∈ L Φ 2 (
Maligranda, Lech, Nakai, Eiichi
openaire   +4 more sources

Parabolic Equations in Musielak-Orlicz-Sobolev Spaces

open access: yesInternational Journal of Analysis and Applications, 2013
We prove in this paper the existence of solutions of nonlinear parabolic problems in Musielak-Orlicz-Sobolev spaces. An approximation and a trace results in inhomogeneous Musielak-Orlicz-Sobolev spaces have also been provided.
M.L. Ahmed Oubeid   +2 more
doaj   +2 more sources

The modular sequence space of $\chi^{2}$

open access: yesBoletim da Sociedade Paranaense de Matemática, 2014
In this paper we introduce the modular sequence space of $\chi^{2}$ and examine some topological properties of these space also establish some duals results among them.
N. Subramanian   +2 more
doaj   +1 more source

Orlicz Mixed Affine Quermassintegrals [PDF]

open access: yesarXiv, 2018
Lutwak's notion of affine quermassintegrals of a convex body quickly became of great importance in convex and affine geometry and more recently, also in asymptotic geometric analysis. In this note we introduce the notion of Orlicz mixed affine quermassintegrals of a convex body as a generalization of the affine quermassintegrals in the framework of the
arxiv  

Complex Convexity of Musielak-Orlicz Function Spaces Equipped with the p-Amemiya Norm

open access: yesAbstract and Applied Analysis, 2014
The complex convexity of Musielak-Orlicz function spaces equipped with the p-Amemiya norm is mainly discussed.
Lili Chen, Yunan Cui, Yanfeng Zhao
doaj   +1 more source

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