Artículos de revistas
The critical hyperbola for a Hamiltonian elliptic system with weights
Registro en:
Annali Di Matematica Pura Ed Applicata. Springer Heidelberg, v. 187, n. 3, n. 531, n. 545, 2008.
0373-3114
WOS:000255112200007
10.1007/s10231-007-0054-1
Autor
de Figueiredo, DG
Peral, I
Rossi, JD
Institución
Resumen
In this paper we look for existence results for nontrivial solutions to the system, [GRAPHICS] with Dirichlet boundary conditions, u = v = 0 on partial derivative Omega and alpha, beta < N. We find the existence of a critical hyperbola in the ( p, q) plane (depending on alpha, beta and N) below which there exists nontrivial solutions. For the proof we use a variational argument (a linking theorem). 187 3 531 545