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EXISTENCE THEOREMS OF BOUNDARY VALUE PROBLEMS FOR FOURTH ORDER NONLINEAR DISCRETE SYSTEMS

  • YANG, LIANWU (School of Mathematical and Computer Science, Yichun University)
  • Received : 2019.02.27
  • Accepted : 2019.06.19
  • Published : 2019.09.30

Abstract

In the manuscript, we concern with the existence of solutions of boundary value problems for fourth order nonlinear discrete systems. Some criteria for the existence of at least one nontrivial solution of the problem are obtained. The proof is mainly based upon the variational method and critical point theory. An example is presented to illustrate the main result.

Keywords

References

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