Coexistence of algebraic and non-algebraic limit cycles for quintic polynomial differential systems

Ahmed Bendjeddou, Rachid Cheurfa

Electron. J. Differential Equations,, 71 (2017), pp 1-7

A class of kolmogorov sytem with exact algebraic limit cycle

A. Bendjeddou, A. Berbache, R. Cheurfa,

International Journal of Differential Equations and Applications, 14 (2015), pp 159-165

a class of differential systems of odd degree with explicit non algebraic limit cycle

Bendjeddou1 § , A. Berbache2

International Electronic Journal of Pure and Applied Mathematics, 9 (2015), pp 243-253

a class of differential system with at most two algebraic limit cycles

S. Benyoucef and A. Bendjeddou

Global Journal of Pure and Applied Mathematics (GJPAM), 11 (2015), pp 1755-1765

a class of kolmogorov system with exact algebraic limit cycles,

S. Benyoucef1 § , A. Bendjeddou

International Journal of Pure and Applied Mathematics , 103 (2015), pp 439-451

a quintinc polynomial differential systems with explicit non-algebraic limit CYCLE

Bendjeddou Ahmed; Boukoucha Rachid,

International Journal of Pure and Applied Mathematics , 103 (2015), pp 235-241

on the non-existence of limit cycles for a cubic kolmogorov systems,

Bendjeddou Ahmed; Boukoucha Rachid,

International Journal of Pure and Applied Mathematics , 103 (2015), pp 227-233

explicit non-algebraic limit cycles of a class of polynomial systems,

Bendjeddou Ahmed; Boukoucha Rachid

Far East Journal of Applied Mathematics, 91 (2015), pp 133-142

on a predator–prey system with holling functional response: xp/(a + x p)

Nabil Beroual • Ahmed Bendjeddou

National Academy Science Letters, 10 (2015), pp 0250-541

Dynamics of the polynomial differential systems with homogeneous nonlinearities and a star node

Ahmed Bendjeddou, JaumeLlibreb, Tayeb Salhi,

J. Differential Equations , 254 (2013), pp 3530–3537

Cubic And Quartic Planar Differential Systems With Exact Algebraic Limit Cycles

Ahmed Bendjeddou, Rachid Cheurfa,

Electronic Journal of Differential Equations,, 15 (2011), pp 1–12

Non-Algebraic Limit Cycles For Some Planar Polynomial Systems

A. Bendjeddou, R. Benterki, T. Salhi

Analele Universitâtii Oradea, Fasc. Mathematica, 15 (2009), pp 93-101

Explicit Non-Algebraic Limit Cycle for Polynomial Systems of degree Seven

A. BENDJEDDOU, R. BENTERKI, T. SALHI.

Applied Mathematical Sciences, 3 (2009), pp 13

On the exact limit cycle for some class of planar differential systems

A. Bendjeddou and R. Cheurfa

Nonlinear differ. equ. appl, 14 (2007), pp 491-498

Exact stationary solutions for a class of nonlinear oscillators.

Abbaoui, L.; Bendjeddou, A.

Adv. & Appl. in Stat, 1 (2001), pp 99-106

ON THE EXACT LIMIT CYCLE FOR LIÉNARD-TYPE EQUATION Far East Journal of Mathematical Sciences (FJMS)

Abbaoui, L.; Bendjeddou, A.

Far East Journal of Mathematical Sciences (FJMS), 3 (2001), pp 865 – 872

Cubic planar differential systems with exact algebraic limit cycles

BENDJEDDOU Ahmed

5th Saudi science Conference (SSC5’2012)16-18 April , Umm Al Qura University, Makkah, Saudi Arabia., (2012)

Exact Algebraic Limit Cycles for a Class of Nonlinear Oscillators

A. Bendjeddou

Fourth Saudi Science Conference March 21-24 th, , TAIBAH UNIVERSITY Al-Madinah Almounara.,KSA, (2010)

On the exact limit cycle for some class of planar differential systems

A. Bendjeddou & R. Cheurfa

6ème Rencontre Internationale d’Analyse Mathématiques et ses Applications (RAMA VI), 26-28 Avril 2008. , Université Mouloud Mammeri de Tizi-Ouzou, (2008)

Explicit Limit Cycle of Kaldor Model

A. Bendjeddou

The Second International Conference on Mathematics Trends and Developments (ICMTD 2007), 27th to 30th December , Cairo, EGYPTE, (2007)

Etude mathématiques du Modèle Economique de Kaldor

A. Bendjeddou

5ème Rencontre Internationale d’Analyse Mathématiques et ses Applications (RAMA V), 10-12 Avril ., Université Mohamed Boudiaf M’sila, (2006)

l’enseignement des maths et ses problèmes dans l’école algérienne

BENDJEDDOU Ahmed

Séminaire national sur la didactique des mathématiques, SNDM 2013, 25-26 Nov , Université de Tébessa, (2013)

Non-Algebraic limit cycles for parameterized polynomial systems

A. Bendjeddou

5ème Colloque National d’Analyse Mathématique Appliquée (CNAMA 5), , 13-14 Avril , Université Abderrhmane Mira Bejaia, (2009)

Logiciels Libre sur l'enseignement des mathématiques

A. Bendjeddou

5ème Ecole de Logiciels Libre, , 10-12 Avril . 82-31 Mars 2004. , Université Mohamed Boudiaf M’sila, (2006)

Stabilité du modèle de Kaldor

A. Bendjeddou

2ème Journées d’Equations Différentielles et leurs Applications, 13-15 Novembre , Université Badji-Mokhtar Annaba,, (2006)

Enseignement mathématiques: diffucultés et solutions

A. Bendjeddou

Journée National Mathématiques 1, Lycée Hassiba Benbouali- Alger, (2004)

Difficultés de l’Enseignement des Mathématiques

A. Bendjeddou

Second Séminaire sur les Méthodes d’Enseignement des Mathématiques,23-24 Novembre 2004, Université de Tébessa, (2004)