Existence and multiplicity of solutions for a fourth-order elliptic equation
1 College of Science, Hohai University, Nanjing, 210098, P. R. China
2 Department of Mathematics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China
Boundary Value Problems 2012, 2012:6 doi:10.1186/1687-2770-2012-6Published: 17 January 2012
This article is concerned with the existence and multiplicity of nontrival solutions for a fourth-order elliptic equation
by using the mountain pass theorem.