Results 51 to 60 of about 8,199,777 (182)

Non-radial multipeak positive solutions for the Schrödinger–Poisson problem

Journal of Mathematical Analysis and Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Long, Wei, Xiong, Zhiwei
openaire   +2 more sources

Multiplicity Results of Positive Radial Solutions for p-Laplacian Problems in Exterior Domains

Boundary Value Problems, 2008
We find the second positive radial solution for the following p-Laplacian problem: div(|∇u|p−2∇u)+K(|x|)uq=0 in Ω, u|∂Ω=0, u(x)→μ>0 as |x|→∞, where Ω={x∈ℝN:|x|>r0}, r0>0, N>p>1, K∈C(Ω,(0,à ...
Inbo Sim, Yong-Hoon Lee, Chan-Gyun Kim
doaj   +1 more source

Existence and Global Asymptotic Behavior of Singular Positive Solutions for Radial Laplacian

Journal of Function Spaces, 2019
The aim of this paper is to establish existence and uniqueness of a positive continuous solution to the following singular nonlinear problem.
Imed Bachar, Habib Mâagli, Said Mesloub
doaj   +1 more source

Positive radial solutions for Dirichlet problems in the ball

Nonlinear Analysis
We are concerned with existence, localization and multiplicity of positive radial solutions to Dirichlet problems with Ø-Laplacians in a ball, in both scalar and system cases. Our approach essentially relies on fixed point index computations and a main feature is that it avoids any Harnack type inequality.
Jebelean, Petru, Precup, Radu, Rodríguez López, Jorge   +2 more
openaire   +2 more sources

Radial and non-radial solutions to an elliptic problem on annular domains in Riemannian manifolds with radial symmetry

, 2015
We show existence and uniqueness of positive radial solutions to. {Delta_g u+λu+u^p=0 in A,u=0 on ∂A, with λ. < 0, A being an annular domain in a Riemannian manifold M of dimension n endowed with the metric dr^2+S^2(r)g_(S^n-1).
Morabito, Filippo, Morabito F.
core   +1 more source

Oscillatory radial solutions for subcritical biharmonic equations

, 2009
It is well known that the biharmonic equation ∆^2 u = u|u|^(p-1) with p ∈ (1,∞) has positive solutions on R^n if and only if the growth of the nonlinearity is critical or supercritical.
SCHMIDT P. G., P.G. Schmidt, M. Lazzo, LAZZO, Monica   +3 more
core   +1 more source

Radial Symmetry for Weak Positive Solutions of Fractional Laplacian with a Singular Nonlinearity

, 2018
This paper is concerned with the radial symmetry weak positive solutions for a class of singular fractional Laplacian. The main results in the paper demonstrate the existence and multiplicity of radial symmetry weak positive solutions by Schwarz ...
Xing Wang, Li Zhang
core   +1 more source

Multiplicity of positive radial solutions of a quasilinear elliptic problem in a ball

Advances in Differential Equations, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
NJOKU F, OMARI, PIERPAOLO, ZANOLIN F.
openaire   +5 more sources

Nature-Positive Solutions and CGIAR: A pop up exhibit

Nature-Positive Solutions and CGIAR is a pop-up art exhibition featuring information artworks produced in collaboration with The Lexicon of Sustainability and the CGIAR Nature-Positive Solutions Initiative.
CGIAR Nature-Positive Solutions Initiative, Lexicon of Sustainability   +1 more
core   +1 more source

On radial positive normalized solutions of the Nonlinear Schrödinger equation in an annulus

Nonlinear Differential Equations and Applications NoDEA
arXiv admin note: text overlap with arXiv:2209 ...
Liang, Jian, Song, Linjie
openaire   +2 more sources