Nontrivial solutions for semilinear elliptic systems via Orlicz-Sobolev theory

Fei Fang

In this paper, the semilinear elliptic systems with Dirichlet boundary value are considered \begin{align} \left\{\begin{array}{ll} -Δv=f(u) & \mathrm{in}\ Ω, -Δu=g(v) & \mathrm{in}…