Results 41 to 50 of about 1,789,847 (137)
On the Solvability of Nonlinear Ordinary Differential Equations in Grand Lebesgue Spaces
Ukrainian Mathematical Journal, 2022 UDC 517.9We study the relationship between the second-order nonlinear ordinary differential equations and the Hardy inequality in grand Lebesgue spaces. In particular, we give a characterization of the Hardy inequality by using nonlinear ordinary differential equations in grand Lebesgue spaces.
R. A. Bandaliyev, K. H. Safarova
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Weighted Grand Lebesgue Spaces norm estimation for Hardy-Sobolev-Poincare-Wirtinger operators [PDF]
, 2022 We extend the classical Hardy-Sobolev-Poincare-Wirtinger inequalities from the ordinary Lebesgue-Riesz spaces into the Grand Lebesgue ones, with exact constants ...
Formica, M. R. +2 more
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Sobolev embeddings in grand variable Herz-Morrey Besov spaces
Boundary Value ProblemsThis paper develops a comprehensive framework for the study of grand variable Herz-Morrey Besov spaces with variable smoothness and integrability.
Babar Sultan, Amjad Hussain
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Measure‐valued processes for energy markets
Mathematical Finance, Volume 35, Issue 2, Page 520-566, April 2025.Abstract We introduce a framework that allows to employ (non‐negative) measure‐valued processes for energy market modeling, in particular for electricity and gas futures. Interpreting the process' spatial structure as time to maturity, we show how the Heath–Jarrow–Morton approach can be translated to this framework, thus guaranteeing arbitrage free ...
Christa Cuchiero +3 more
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Equivalence between tails, Grand Lebesgue Spaces and Orlicz norms for random variables without Kramer\u27s condition [PDF]
, 2020 We offer in this paper the non-asymptotical pairwise bilateral exact up to multiplicative constants interrelations between the tail behavior, moments (Grand Lebesgue Spaces) norm and Orlicz’s norm for random variables (r.v.), which does not satisfy in ...
Ostrovsky, E. +2 more
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Approximation in weighted generalized grand Lebesgue spaces
, 2018 In the present paper the best approximation of the functions in generalized grand Lebesgue spaces have been investigated. We study the inverse problem of approximation theory in generalized grand Lebesgue spaces. © 2018, Tsing Hua University.
Jafarov, S.
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Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT Stochastic Galerkin methods offer unexplored potential for the numerical simulation of parabolic problems with random variables, in particular if they are combined with variational discretizations of the space and time variables. Due to the high dimensionality, the solution of the arising algebraic systems do not become feasible without ...
Moataz Dawor +2 more
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Analysis of Eigenvalue Clustering Leads to Optimal Scaling in Numerical Radiative Transfer
Numerical Linear Algebra with Applications, Volume 33, Issue 5, October 2026.ABSTRACT We consider a multidimensional polychromatic radiative transfer (RT) problem, accounting for scattering processes in a general form, that is, anisotropic (dipole) scattering with partial frequency redistribution. Given a discrete ordinates (SN$$ {S}_N $$) discretization, we report the corresponding matrix structures, depending on the model and
Pietro Benedusi +3 more
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Moser–Trudinger inequality in grand Lebesgue space
Rendiconti Lincei, Matematica e Applicazioni, 2015 Let n \in \mathbb N , n ≥ 2 and let \Omega \subset \mathbb R^n be a bounded ...
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Integral de Lebesgue no Rn [PDF]
, 2009 TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Matemática.Neste trabalho foi feito um estudo da Integral de Lebesgue no Rn, tendo como objetivo abordar sua construção e principais resultados ...
Monteiro, Hemerson
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