Results 131 to 140 of about 306,909 (255)

Existence of positive solutions for Dirichlet problems of some singular elliptic equations

Electronic Journal of Differential Equations, 2003
When an unbounded domain is inside a slab, existence of a positive solution is proved for the Dirichlet problem of a class of semilinear elliptic equations similar to the singular Emden-Fowler equation.
Zhiren Jin
doaj  

Impulsive fractional order integrodifferential equation via fractional operators. [PDF]

PLoS One, 2023
Al-Omari A, Al-Saadi H.
europepmc   +1 more source

On bounded entire solutions of semilinear elliptic equations

, 1984
Nichiro Kawano
openalex   +1 more source

Optimal control of an ill-posed elliptic semilinear equation with an exponential non linearity [PDF]

, 1998
Eduardo Casas, Otared Kavian, Jean-Pierre Puel   +2 more
openalex   +1 more source

Multiple solutions of nonlinear fractional elliptic equations via Morse theory

Electronic Journal of Differential Equations, 2017
This article concerns the existence and multiplicity of weak solutions of the nonlinear fractional elliptic problem. We extend some well known results of semilinear Laplacian equations to the nonlocal fractional setting. Using the variational methods
Wei Qi, Lin Zhao, Xingjie Yan
doaj  

Existence of multiple positive solutions for a semilinear elliptic equation [PDF]

, 1997
Deng Yinbing, Yi Li
openalex   +1 more source

Inverse eigenvalue problems for semilinear elliptic equations

Electronic Journal of Differential Equations, 2009
We consider the inverse nonlinear eigenvalue problem for the equation $$displaylines{ -Delta u + f(u) = lambda u, quad u > 0 quad hbox{in } Omega,cr u = 0 quad hbox{on } partialOmega, } where $f(u)$ is an unknown nonlinear term, $Omega subset ...
Tetsutaro Shibata
doaj  

Operator compression with deep neural networks. [PDF]

Adv Contin Discret Model, 2022
Kröpfl F, Maier R, Peterseim D.
europepmc   +1 more source

Bifurcation in L^p (R^N ) for a Semilinear Elliptic Equation

, 1988
C. A. Stuart
openalex   +2 more sources

Elastic anisotropy in the reduced Landau-de Gennes model. [PDF]

Proc Math Phys Eng Sci, 2022
Han Y, Harris J, Majumdar A, Zhang L.
europepmc   +1 more source