Results 121 to 130 of about 14,416 (203)

A proof of validity for multiphase Whitham modulation theory. [PDF]

open access: yesProc Math Phys Eng Sci, 2020
Bridges TJ, Kostianko A, Schneider G.
europepmc   +1 more source

On the Uniqueness of Schwarzschild-de Sitter Spacetime. [PDF]

open access: yesArch Ration Mech Anal, 2023
Borghini S, Chruściel PT, Mazzieri L.
europepmc   +1 more source

Multiple solutions for the $p$-Laplace equation with nonlinear boundary conditions

open access: yesElectronic Journal of Differential Equations, 2006
In this note, we show the existence of at least three nontrivial solutions to the quasilinear elliptic equation $$ -Delta_p u + |u|^{p-2}u = f(x,u) $$ in a smooth bounded domain $Omega$ of $mathbb{R}^N$ with nonlinear boundary conditions $| abla ...
Julian Fernandez Bonder
doaj  

Multiplicity of weak solutions to degenerate weighted quasilinear elliptic equations with nonlocal terms and variable exponents

open access: yesElectronic Journal of Qualitative Theory of Differential Equations
This paper studies the existence and multiplicity of weak solutions to degenerate weighted quasilinear elliptic equations with nonlocal nonlinearities and variable exponents.
Khaled Kefi
doaj   +1 more source

Multiple solutions for quasilinear elliptic equations with sign-changing potential

open access: yesElectronic Journal of Differential Equations, 2016
In this article, we study the quasilinear elliptic equation $$ -\Delta_{p} u-(\Delta_{p}u^{2})u+ V (x)|u|^{p-2}u=g(x,u), \quad x\in \mathbb{R}^N, $$ where the potential V(x) and the nonlinearity g(x,u) are allowed to be sign-changing.
Ruimeng Wang, Kun Wang, Kaimin Teng
doaj  

On the Keldys-Fichera boundary-value problem for degenerate quasilinear elliptic equations

open access: yesElectronic Journal of Differential Equations, 2002
We prove existence and uniqueness theorems for the Keldys-Fichera boundary-value problem using pseudo-monotone operators. The equation studied here is quasilinear, elliptic, and its set of degenerate points may be of non-zero measure.
Zu-Chi Chen, Benjin Xuan
doaj  

Home - About - Disclaimer - Privacy