Multiple Solutions for a Class of System of (p, q)-Kirchhoff Equations in $\mathbb {R}^{N}$

Abstract

This paper is concerned with the (p, q)-Kirchhoff type equations, for which the existence of infinitely many high energy solutions is proved by employing the symmetric mountain pass lemma. Furthermore, an $L^{\infty }$ estimate for the solutions is given by applying the Moser iteration technique.