Open Access Research Article

Multiple Solutions for Biharmonic Equations with Asymptotically Linear Nonlinearities

Ruichang Pei

Author Affiliations

Center for Nonlinear Studies, Northwest University, Xi'an 710069, China

Department of Mathematics, Tianshui Normal University, Tianshui 741001, China

Boundary Value Problems 2010, 2010:241518  doi:10.1155/2010/241518

Published: 27 May 2010

Abstract

The existence of multiple solutions for a class of fourth elliptic equation with respect to the resonance and nonresonance conditions is established by using the minimax method and Morse theory.