Open Access

Oscillation and nonoscillation for impulsive dynamic equations on certain time scales

Advances in Difference Equations20062006:060860

DOI: 10.1155/ADE/2006/60860

Received: 1 December 2005

Accepted: 9 March 2006

Published: 7 June 2006


We discuss the existence of oscillatory and nonoscillatory solutions for first-order impulsive dynamic equations on time scales with certain restrictions on the points of impulse. We will rely on the nonlinear alternative of Leray-Schauder type combined with a lower and upper solutions method.


Authors’ Affiliations

Laboratoire de Mathématiques, Université de Sidi Bel Abbés
Department of Mathematics, Baylor University


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© Mouffak Benchohra et al. 2006

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