Sign-Changing Solutions for Nonlinear Elliptic Problems Depending on Parameters
Sign-Changing Solutions for Nonlinear Elliptic Problems Depending on Parameters
This chapter is concerned with parametric Dirichlet boundary value problems involving the p-Laplacian operator. Specifically, this chapter gives an account of recent results that establish the existence and multiplicity of solutions according to different types of nonlinearities in the problem. More precisely, we focus on problems exhibiting nonlinearities of concaveā€“convex ā€¦