Results 21 to 30 of about 644 (181)
Measure Data Problems for a Class of Elliptic Equations with Mixed Absorption-Reaction
Advanced Nonlinear Studies, 2021 In the present paper, we study the existence of nonnegative solutions to the Dirichlet problem ℒp,qMu:=-Δu+up-M|∇u|q=μ{{\mathcal{L}}^{{M}}_{p,q}u:=-\Delta u+u^{p}-M|\nabla u|^{q}=\mu} in a domain Ω⊂ℝN{\Omega\subset\mathbb{R}^{N}} where μ is a ...
Bidaut-Véron Marie-Françoise +2 more
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WEIGHTED ESTIMATES FOR GENERALIZED RIESZ POTENTIALS
Rocky Mountain Journal of Mathematics, 2023 10 pages.
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Open Mathematics, 2015 In this paper, the boundedness properties for some Toeplitz type operators associated to the Riesz potential and general integral operators from Lebesgue spaces to Orlicz spaces are proved.
Chen Dazhao
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Journal of Function Spaces and Applications, 2013 The boundedness of the various operators on B˙σ-Morrey spaces is considered in the framework of the Littlewood-Paley decompositions. First, the Littlewood-Paley characterization of B˙σ-Morrey-Campanato spaces is established.
Yasuo Komori-Furuya +3 more
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Variation in the Oxidative State of Collared Flycatcher (<i>Ficedula albicollis</i>) Nestlings and Its Association With Their Plumage Coloration. [PDF]
Ecol EvolPlumage coloration is widely recognized as an important component in intraspecific communication. Our aim was to examine the variation of oxidative parameters and their associations with the coloration of two different nestling plumage traits in collared flycatchers (Ficedula albicollis).
Kőmüves G +5 more
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A Note on Riesz Potentials and the First Eigenvalue [PDF]
Proceedings of the American Mathematical Society, 1993 In this paper, we consider the boundedness of Riesz potentials on positively curved manifolds. As an application, we get the greatest lower bound of the essential spectrum of a positively curved manifold.
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Sharp stability for the Riesz potential [PDF]
ESAIM: Control, Optimisation and Calculus of Variations, 2020 In this paper we show the stability of the ball as maximizer of the Riesz potential among sets of given volume. The stability is proved with sharp exponent 1∕2, and is valid for any dimension N ≥ 2 and any power 1 < α < N.
N. Fusco, A. Pratelli
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Characterizations for the Riesz potential and its commutators on generalized Orlicz-Morrey spaces
Journal of Inequalities and Applications, 2016 In the present paper, we shall give a characterization for the Spanne and Adams type boundedness of the Riesz potential and its commutators on the generalized Orlicz-Morrey spaces, respectively.
Fatih Deringoz +2 more
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Some New Sobolev-Type Theorems for the Rough Riesz Potential Operator on Grand Variable Herz Spaces
MathematicsIn this paper, our first objective is to define the idea of grand variable Herz spaces. Then, our main goal is to prove boundedness results for operators, including the rough Riesz potential operator of variable order and the fractional Hardy operators ...
Ghada AlNemer +3 more
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Restricting Riesz–Morrey–Hardy potentials
Journal of Differential Equations, 2017 This paper concerns the study of continuity of the Riesz operator \(I_\alpha\) of order \(\alpha\) between the Morey-Hardy space \(LH^{p,\kappa}\) and the Morey-Radon space \(L_\mu^{q,\lambda}\). More precisely, the main result established is the following.
Liu, Liguang, Xiao, Jie
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