Boundary Value Problems
Volume 2009 (2009), Article ID 970135, 20 pages
doi:10.1155/2009/970135
Multiplicity Results Using Bifurcation Techniques for a Class of Fourth-Order m-Point Boundary Value Problems
Yansheng Liu1
and Donal O'Regan2
1Department of Mathematics, Shandong Normal University, Jinan 250014, China
2Department of Mathematics, National University of Ireland, Galway, Ireland
Abstract
By using bifurcation techniques, this paper investigates the existence of nodal solutions for a class of fourth-order m-point boundary value problems. Our results improve those in the literature.