Electronic Journal of Differential Equations,
Vol. 2009(2009), No. 68, pp. 1-7.

Title: Existence of solutions for second-order nonlinear impulsive
       boundary-value problems

Author: Bashir Ahmad (King Abdulaziz Univ., Saudi Arabia)

Abstract:
  We prove the existence of solutions for a second-order nonlinear
  impulsive boundary-value problem by applying Schaefer's fixed
  point theorem.
  Results for periodic and anti-periodic impulsive boundary-value
  problems can be obtained as special cases of the results in
  this article.

Submitted October 13, 2008. Published May 19, 2009.
Math Subject Classifications: 34B10, 34B15.
Key Words: Impulsive differential equations; Schaefer's theorem;
           periodic and anti-periodic boundary conditions;
           existence of solutions.