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We consider variational problems with regular H{\"o}lderian weight or with weight and boundary singularity and, Dirichlet condition. We prove the boundedness of the volume of the solutions to these equations on the annulus.

综合数学 · 数学 2021-12-22 Samy Skander Bahoura

We consider an elliptic system with regular H{\"o}lderian weight and exponential nonlinearity or with weight and boundary singularity, and, Dirichlet condition. We prove the boundedness of the volume of the solutions to those systems on the…

偏微分方程分析 · 数学 2022-01-06 Samy Skander Bahoura

We prove existence and regularity of solutions to degenerate and singular elliptic free boundary problems, where the volume of the positivity set of the solution is prescribed.

偏微分方程分析 · 数学 2026-02-25 T. M. Nascimento , X. H. Nguyen , P. R. Stinga

We consider a variational problem with boundary singularity and Dirichlet condition. We give a blow-up analysis for sequences of solutions of an equation with exponential nonlinearity. Also, we derive a compactness criterion under some…

偏微分方程分析 · 数学 2018-10-26 Samy Skander Bahoura

This paper investigates the relation between the boundary geometric properties and the boundary regularity of the solutions of elliptic equations. We prove by a new unified method the pointwise boundary H\"{o}lder regularity under proper…

偏微分方程分析 · 数学 2020-06-16 Yuanyuan Lian , Kai Zhang , Dongsheng Li , Guanghao Hong

We proof a uniqueness and periodicity theorem for bounded solutions of uniformly elliptic equations in certain unbounded domains.

偏微分方程分析 · 数学 2007-11-21 Matthias Bergner , Jens Dittrich

We survey some recent regularity results for fractional p-Laplacian elliptic equations, especially focusing on pure and weighted boundary H\"older continuity of the solutions of related Dirichlet problems. Then, we present some applications…

偏微分方程分析 · 数学 2024-12-02 Antonio Iannizzotto

We give blow-up behavior for solutions to an elliptic system with Dirichlet condition, and, weight and boundary singularity. Also, we have a compactness result for this elliptic system with regular H{\"o}lderian weight and boundary…

偏微分方程分析 · 数学 2019-01-25 Samy Skander Bahoura

In this paper, we deal with an elliptic problem with the Dirichlet boundary condition. We operate in Sobolev spaces and the main analytic tool we use is the Lax-Milgram lemma. First, we present the variational approach of the problem which…

偏微分方程分析 · 数学 2025-02-12 Eriselda Goga , Besiana Hamzallari

It is shown that the non-homogeneous Dirichlet and Neuman problems for the $2^{nd}$-order Seiberg-Witten equation admit a regular solution once the $\mathcal{H}$-condition (described in the article) is satisfied. The approach consist in…

偏微分方程分析 · 数学 2007-05-23 C M Doria

The long time behaviour of solutions to stochastic porous media equations on smooth bounded domains with Dirichlet boundary data is studied. Based on weighted $L^{1}$-estimates the existence and uniqueness of invariant measures with optimal…

概率论 · 数学 2019-07-11 Konstantinos Dareiotis , Benjamin Gess , Pavlos Tsatsoulis

A priori estimates for the weak solutions the Dirichlet problem for the uniformly higher-order elliptic equations in a smooth bounded domain $\Omega\subset \Rn$ in generalized weighted Sobolev-Morrey spaces are obtained.

偏微分方程分析 · 数学 2019-11-06 Vagif S. Guliyev , Tahir S. Gadjiev , Ayhan Serbetci

Boundary value problems for second-order elliptic equations in divergence form, whose nonlinearity is governed by a convex function of non-necessarily power type, are considered. The global boundedness of their solutions is established…

偏微分方程分析 · 数学 2022-07-18 Giuseppina Barletta , Andrea Cianchi , Greta Marino

Under structural conditions which are almost optimal, we derive a quantitative version of boundary estimate then prove existence of solutions to Dirichlet problem for a class of fully nonlinear elliptic equations on Hermitian manifolds.

偏微分方程分析 · 数学 2021-06-29 Rirong Yuan

We prove quantitative estimates on the rate of convergence for the oscillating Dirichlet problem in periodic homogenization of divergence-form uniformly elliptic systems. The estimates are optimal in dimensions larger than three and new in…

偏微分方程分析 · 数学 2017-08-02 Scott Armstrong , Tuomo Kuusi , Jean-Christophe Mourrat , Christophe Prange

We obtain bounded for all $t$ solutions of ordinary differential equations as limits of the solutions of the corresponding Dirichlet problems on $(-L,L)$, with $L \rightarrow \infty$. We derive a priori estimates for the Dirichlet problems,…

偏微分方程分析 · 数学 2017-07-20 Philip Korman , Guanying Peng

We show, using symmetrization techniques, that it is possible to prove a comparison principle (we are mainly focused on $L^1$ comparison) between solutions to an elliptic partial differential equation on a smooth bounded set $\Omega$ with a…

偏微分方程分析 · 数学 2021-04-05 A. Alvino , F. Chiacchio , C. Nitsch , C. Trombetti

We consider the Dirichlet boundary value problem for divergence form elliptic operators with bounded measurable coefficients. We prove that for uniform domains with Ahlfors regular boundary, the BMO solvability of such problems is…

经典分析与常微分方程 · 数学 2019-08-09 Zihui Zhao

We study the quantitative unique continuation on the boundary for solutions of elliptic equations with Neumann boundary conditions for bounded potentials and boundary potentials on compact manifolds with boundary. The boundary doubling…

偏微分方程分析 · 数学 2024-09-24 Jack Dalberg , Jiuyi Zhu

We give a uniform estimate and an inequality for solutions of an equation with Dirichlet boundary condition.

偏微分方程分析 · 数学 2024-10-29 Samy Skander Bahoura
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