Abdelouaheb Ardjouni, Ahcene Djoudi
Abstract:
In this work, the hybrid fixed point theorem of Krasnoselskii
is used to prove the existence of periodic solutions of the
second-order nonlinear neutral differential equation
We transform the problem into an integral equation and
uniqueness of the periodic solution, by means of the
contraction mapping principle.
Submitted March 2, 2011. Published October 11, 2011.
Math Subject Classifications: 34K13, 34A34, 34K30, 34L30.
Key Words: Periodic solution; neutral differential equation;
fixed point theorem.
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Abdelouaheb Ardjouni Department of Mathematics, Faculty of Sciences University of Annaba, P.O. Box 12 Annaba, Algeria email: abd_ardjouni@yahoo.fr | |
Ahcene Djoudi Department of Mathematics, Faculty of Sciences University of Annaba, P.O. Box 12 Annaba, Algeria email: adjoudi@yahoo.com |
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