A Ardjouni, A Djoudi - Rend. Sem. Mat. Univ. Politec …, 2010 - seminariomatematico.polito.it
Let T be a periodic time scale. The purpose of this paper is to use a modification of Krasnoselskii's fixed point theorem due to TA Burton to show that the totally nonlinear …
This book is devoted to qualitative theory of functional dynamic equations on time scales and summarizes the most recent contributions in this area. The book is intended for senior …
A Ardjouni, A Djoudi - Acta Universitatis Palackianae Olomucensis. Facultas …, 2013 - dml.cz
Let $\mathbb {T} $ be a periodic time scale. The purpose of this paper is to use a modification of Krasnoselskii's fixed point theorem due to Burton to prove the existence of …
Sufficient conditions in this paper are presented for the existence of periodic solutions of a second order totally nonlinear iterative differential equation. The equivalent integral …
A Ardjouni, A Djoudi - Electron. J. Differential Equations, 2011 - ejde.math.txstate.edu
PERIODIC SOLUTIONS FOR A SECOND-ORDER NONLINEAR NEUTRAL DIFFERENTIAL EQUATION WITH VARIABLE DELAY 1. Introduction Due to their i Page 1 Electronic Journal …
A Ardjouni, A Djoudi - Studia Universitatis Babes-Bolyai …, 2012 - search.ebscohost.com
Let T be a time scale which is unbounded above and below and such that 0 ϵ T. Let id-r: T→ T be such that (id-r)(T) is a time scale. We use the contraction mapping theorem to obtain …