Solvabilité d'un problème aux limites semi-linéaire autour de la première valeur propre

A. R. El Amrouss, M. Moussaoui
1997 Bulletin of the Belgian Mathematical Society Simon Stevin  
This paper deals with the existence of solutions for a semilinear second order differential equation in some new conditions of nonresonance with respect to the first eigenvalue of the associated linear differentiel operator x → −x .
doi:10.36045/bbms/1105736867 fatcat:xvobm27fxvhvbpsueg5y57nxsa