Multiple Positive Solutions of Fourth-Order Impulsive Differential Equations with Integral Boundary Conditions and One-Dimensional
School of Applied Science, Beijing Information Science & Technology University, Beijing 100192, China
Boundary Value Problems 2011, 2011:654871 doi:10.1155/2011/654871Published: 29 June 2010
By using the fixed point theory for completely continuous operator, this paper investigates the existence of positive solutions for a class of fourth-order impulsive boundary value problems with integral boundary conditions and one-dimensional -Laplacian. Moreover, we offer some interesting discussion of the associated boundary value problems. Upper and lower bounds for these positive solutions also are given, so our work is new.