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  • Research Article
  • Open Access

Existence of infinitely many nodal solutions for a superlinear Neumann boundary value problem

Boundary Value Problems20052005:201383

  • Received: 12 January 2005
  • Published:


We study the existence of a class of nonlinear elliptic equation with Neumann boundary condition, and obtain infinitely many nodal solutions. The study of such a problem is based on the variational methods and critical point theory. We prove the conclusion by using the symmetric mountain-pass theorem under the Cerami condition.

Authors’ Affiliations

Department of Mathematics, Qufu Normal University, Qufu, Shandong, 273165, China


© Qian 2005