Infinitely Many Solutions for Discrete Fourth-Order Boundary Value Problem with Four Parameters

The aim of this paper is to study the existence of infinitely many solutions for discrete fourth-order boundary value problem with four parameters involving oscillatory behaviors of nonlinearity at infinity. The approach is based on variational methods. In addition, one example is presented to illustrate the feasibility and effectiveness of the main result.

کلیدواژه ها:

Discrete boundary value problem ، Fourth order boundary value problem ، Infinitely many solutions ، Variational methods