Multiple solutions for boundary value problems of \(p\)-Laplacian difference equations containing both advance and retardation (Q2196966)

Summary: This paper concerns the existence of solutions for the Dirichlet boundary value problems of \(p\)-Laplacian difference equations containing both advance and retardation depending on a parameter \(\lambda \). Under some suitable assumptions, infinitely many solutions are obtained when \(\lambda\) lies in a given open interval. The approach is based on the critical point theory.