Multiple solutions for elliptic \((p(x), q(x))\)-Kirchhoff-type potential systems in unbounded domains
Summary: In this paper, we establish the existence of at least three weak solutions for a parametric double eigenvalue quasi-linear elliptic \((p(x), q(x))\)-Kirchhoff-type potential system. Our approach is based on a variational method, and a three critical point theorem is obtained by Bonano and Marano.
scientific article; zbMATH DE number 7349522
scientific article