Multiplicity results for perturbed fourth-order Kirchhoff-type problems

Abstract

In this paper, we investigate the existence of three generalized solutions for fourth-order Kirchhoff-type problems with a perturbed nonlinear term depending on two real parameters. Our approach is based on variational methods.

Keywords

• multiplicity results
• multiple solutions
• fourth-order Kirchhoff-type equation
• variational methods
• critical point theory