A dichotomy result for a modified Schrödinger equations on unbounded domains

Anna Maria Candela, Giuliana Palmieri, Addolorata Salvatore

This article aims to investigate the existence of bounded positive solutions of problem \[ (P)\qquad \left\{ \begin{array}{ll} - {\rm div} (a(x,u,\nabla u)) + A_t(x,u,\nabla u) = g…