Existence of bound states for non-local fourth-order Kirchhoff systems

This paper is concerned with existence of three solutions for non-local fourth-order Kirchhoff systems with Navier boundary conditions. Our technical approach is based on variational methods and the theory of the variable exponent Sobolev spaces.

Keywords:

Navier condition , (p(x) , q(x))-biharmonic systems , Variational method , Three critical points theorem , Variable exponent Sobolev spaces