Electronic Journal of Differential Equations,
Vol. 2006(2006), No. 18, pp. 1-12.

Title: Oscillation for higher order nonlinear
       ordinary differential equations with impulses
       
Authors: Chaolong Zhang (Zhongkai Univ., Guangzhou, China)
         Weizhen Feng (South China Normal Univ., Guangzhou, China)

Abstract: 
 In this paper, we study the oscillation of solutions to
 higher order nonlinear ordinary differential equations
 with impulses.  Several criteria for the oscillations of
 solutions are given. We find some suitable impulse functions
 such that all  solutions are oscillatory under the impulse
 control.
 
Submitted October 19, 2005. Published February 2, 2006.
Math Subject Classifications: 34A37, 34K06, 34K11, 34K25.
Key Words: Higher order; impulses; oscillation; ODE.