Multiple Solutions for Biharmonic Equations with Asymptotically Linear Nonlinearities
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:10.1155/2010/241518Published: 27 May 2010
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.