Multiple solutions for a Kirchhoff-type equation with general nonlinearity

Sheng-Sen Lu

This paper is devoted to the study of the following autonomous Kirchhoff-type equation $$-M\left({\int }_{{\mathbb{R}}^N}|\nabla u{|}^2\right)\Delta u=f(u),u\in H^1({\mathbb{R}}^N),$$ whe…