Positive solutions of some coercive-anticoercive elliptic systems
Giovanni Mancini, Enzo Mitidieri (1986-1987)
Annales de la Faculté des sciences de Toulouse : Mathématiques
Similarity:
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Displaying similar documents to “A note on nonexistence of radial solutions to semilinear elliptic inequations.”
Positive solutions of some coercive-anticoercive elliptic systems
Existence and nonexistence of radial positive solutions of superlinear elliptic systems.
Abdelaziz Ahammou (2001)
Publicacions Matemàtiques
Similarity:
The main goal in this paper is to prove the existence of radial positive solutions of the quasilinear elliptic system ⎧ -Δpu = f(x,u,v) in Ω, ⎨ -Δqv = g(x,u,v) in Ω, ⎩ u = v = 0 on ∂Ω, where Ω is a ball in RN and f, g are positive continuous functions satisfying f(x, 0, 0) = g(x, 0, 0) = 0 and some growth conditions which correspond, roughly...
Local properties of stationary solutions of some nonlinear singular Schrödinger equations.
Bouchaib Guerch, Laurent Véron (1991)
Revista Matemática Iberoamericana
Similarity:
We study the local behaviour of solutions of the following type of equation, -Δu - V(x)u + g(u) = 0 when V is singular at some points and g is a non-decreasing function. Emphasis is put on the case when V(x) = c|x|-2 and g has a power-like growth.
Fully nonlinear second order elliptic equations with large zeroth order coefficient
L. C. Evans, Pierre-Louis Lions (1981)
Annales de l'institut Fourier
Similarity:
We prove the existence of classical solutions to certain fully non-linear second order elliptic equations with large zeroth order coefficient. The principal tool is an estimate asserting that the -norm of the solution cannot lie in a certain interval of the positive real axis.
Positive radial solutions for semilinear biharmonic equations in annular domains.
Robert Dalmasso (1993)
Revista Matemática de la Universidad Complutense de Madrid
Similarity:
A note about a priori estimates for indefinite problems in unbounded domains.
Jacques Giacomoni (2003)
RACSAM
Similarity:
Explosive solutions of semilinear elliptic systems with gradient term.
Marius Ghergu, Vicentiu Radulescu (2003)
RACSAM
Similarity:
Estudiamos la existencia de soluciones del sistema elíptico no lineal Δu + |∇u| = p(|x|)f(v), Δv + |∇v| = q(|x|)g(u) en Ω que explotan en el borde. Aquí Ω es un dominio acotado de R o el espacio total. Las nolinealidades f y g son funciones continuas positivas mientras que los potenciales p y q son funciones continuas que satisfacen apropiadas condiciones de crecimiento en el infinito. Demostramos que las soluciones explosivas en el borde dejan de existir si f y g son sublineales. Esto...
An elliptic semilinear equation with source term involving boundary measures: the subcritical case.
Marie Françoise Bidaut-Véron, Laurent Vivier (2000)
Revista Matemática Iberoamericana
Similarity:
We study the boundary behaviour of the nonnegative solutions of the semilinear elliptic equation in a bounded regular domain Ω of RN (N ≥ 2), ⎧ Δu + uq = 0, in Ω ⎨ ⎩ u = μ, on ∂Ω where 1 < q < (N + 1)/(N - 1) and μ is a Radon measure on ∂Ω. We give a priori estimates and existence results. The lie on the study of superharmonic functions in some weighted...