Results 81 to 90 of about 1,697 (123)
Open MathematicsIn this article, we provide a comprehensive study on the continuity and essential norm of an operator defined by an infinite tridiagonal matrix, specifically when it operates from a weighted Orlicz sequence space or a weighted l∞{l}^{\infty } space into ...
Ramos-Fernández Julio C. +2 more
doaj +1 more source
On the Mean Summability by Cesaro (C,a) and Abel-Poisson Methods of Trigonometric Fourier Series in the Weighted Lorentz Spaces [PDF]
In the paper the classical results on the mean convergence and summability of trigonometric Fourier series are extended to the weighted Lorentz spaces.
D.M. Israfilov +2 more
core +1 more source
The strong Fatou property of risk measures
Dependence Modeling, 2018 In this paper, we explore several Fatou-type properties of risk measures. The paper continues to reveal that the strong Fatou property,whichwas introduced in [19], seems to be most suitable to ensure nice dual representations of risk measures.
Chen Shengzhong +2 more
doaj +1 more source
ON PROPERTIES OF SPACES WITH MARTINGALE MIXED NORM WITH SUMMABILITY EXPONENTS CLOSE TO ONE
Journal of Mathematical Sciences, 2023 I. Pavlov
semanticscholar +1 more source
A note on lower bounds of martingale measure densities
, 2005 For a given element $f\in L^1$ and a convex cone $C\subset L^\infty$, $C\cap L^\infty_+=\{0\}$ we give necessary and sufficient conditions for the existence of an element $g\ge f$ lying in the polar of $C$. This polar is taken in $(L^\infty)^*$ and in $L^
Rokhlin, Dmitry, Schachermayer, Walter
core +1 more source
Inclusions between weighted Orlicz spaces
, 2014 Let Φ be a Young function and w be a weight. The weighted Orlicz space LwΦ is a natural generalization of the weighted Lebesgue space Lwp (1≤p≤∞) and a characterization of an inclusion between weighted Lebesgue spaces is well known.
Alen Osançlıol
semanticscholar +1 more source
Φ-Admissible singular operators and their commutators on vanishing generalized Orlicz-Morrey spaces
, 2014 We study the boundedness of Φ-admissible singular operators and their commutators on vanishing generalized Orlicz-Morrey spaces VMΦ,φ(Rn) including their weak versions. These conditions are satisfied by most of the operators in harmonic analysis, such as
V. Guliyev, F. Deringoz, J. Hasanov
semanticscholar +1 more source
Optimal transport of vector measures. [PDF]
Calc Var Partial Differ Equ, 2021 Ciosmak KJ.
europepmc +1 more source
Discrete Quadratic-Phase Fourier Transform: Theory and Convolution Structures. [PDF]
Entropy (Basel), 2022 Srivastava HM +3 more
europepmc +1 more source
Open MathematicsWe define the weighted Orlicz-Lorentz-Morrey and weak weighted Orlicz-Lorentz-Morrey spaces to generalize the Orlicz spaces, the weighted Lorentz spaces, the Orlicz-Lorentz spaces, and the Orlicz-Morrey spaces.
Li Hongliang
doaj +1 more source