Abdellatif Sadrati, Abderrahim Zertiti
Abstract:
This article shows the existence and uniqueness of positive almost
periodic solutions for some systems of nonlinear delay integral equations.
After constructing a new fixed point theorem in the cone, which extend
some existing results even in the case of scalar version, we apply
it to a model of the evolution in time of two species in interaction.
Submitted November 25, 2014. Published April 28, 2015.
Math Subject Classifications: 45G10, 45G15.
Key Words: Almost periodic solutions; nonlinear delay integral systems;
iterative sequences.
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Abdellatif Sadrati Université Abdelmalek Essaadi Faculté des sciences Département de Mathématiques BP 2121, Tétouan, Morocco email: abdo2sadrati@gmail.com |
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Abderrahim Zertiti Université Abdelmalek Essaadi Faculté des sciences Département de Mathématiques BP 2121, Tétouan, Morocco email: abdzertiti@hotmail.fr |
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