Théorie des Systèmes

Submitted papers


E. Ait ben hassi, H. Bouslous & L. Maniar,
Norm continuity of the difference between the thermoelasticity Semigroup and its Decoupled Semigroup,
(Submitted)

E. Zerrik & M. Ouzahra
Output stabilization for distributed systems.
JMS. (Submitted)

H. Bouslous, M. Halloumi & L. Maniar,
Aproximate controllability of Partal differential equations with nonautonomous past delay.
(Submitted)


M. Ouzahra, E. Zerrik & A El Jai,
An unbounded regional stabilization problem for distributed linear
systems. Int. J. Systems Science.(Submitted).

R. Slimi & S. El Yacoubi,
Spreadable Cellular Automata : Modelling and Simulation.
Int. J. of Sys. Sci. (Submitted)

Papers in press

A. Abdelhak & M. Rachik.
The linear quadratic minimum-time problem for a class of discrete systems.
Journal of Optimisation. (To appear) .

H. Hamzaoui & A. El Jaï,
Observability and spreadability,
International Journal of systems Sciences. To appear.

A. Abdelhak, M. Rachik & E. Labriji.
A control trajectory problem: Discret systems.
Journal of Applied Mathematical Sciences. (To appear) .

A. Abdelhak, M. Rachik & E. Labriji.
On the tolerable perturbed initial states: Discret systems.
Journal of Applied Mathematical Sciences, (To appear)

A. El Jai & H. Hamzaoui.
Regional observation and sensors.
International Journal of Applied Mathematical and Computer Sciences. (To appear)

T. Akrid, L. Maniar & A. Ouhinou
Periodic solutions for some nonautonomous semilinear boundary evolution equations
Nonlinear Analysis: Theory, Methods & Applications (To appear).

K. Ezzinbi, H. Toure & I. Zabsonre
Existence and regularity of solutions for some partial functional integrodifferential equations in Banach spaces. Nonlinear Analysis: Theory, Methods & Applications, (To appear).

K. Ezzinbi, H. Toure & I. Zabsonre
Local existence and regularity of solutions for some partial functional integrodifferential equations with infinite delay in Banach spaces,
Nonlinear Analysis: Theory, Methods & Applications, (To appear)

K. Ezzinbi, S. Fatajou & G. Mandata N'guérékata
Pseudo-almost-automorphic solutions to some neutral partial functional differential equations in Banach spaces
Nonlinear Analysis: Theory, Methods & Applications, (To appear).

E H. Ait Dads, P. Cieutat & L. Lhachimi
Positive pseudo almost periodic solutions for some nonlinear infinite delay integral equations
Mathematical and Computer Modelling, (To appear)

J. El Ghordaf, M.L. Hbid, E. Sánchez & M. Langlais
On the evolution of spatially distributed urban populations: Modelling and mathematical analysis
Nonlinear Analysis: Real World Applications, (To appear)

A. Kacha, M. L. Hbid & R. Bravo de la Parra
Mathematical study of a bacteria-fish model with level of infection structure
Nonlinear Analysis: Real World Applications, (To appear)

K. Ezzinbi & A. Ouhinou
Stability and asymptotic behavior of solutions for some linear partial functional differential equations in critical cases
Nonlinear Analysis: Theory, Methods & Applications, (To appear)

H. M. Maniar, R. Bhatt & D. M. Maniyar
Expiration Hour Effect of Futures and Options Markets on Stock Market,A Case Study on NSE (National Stock Exchange of India),
International Review of Economics & Finance (To appear)

A. El Jaï & L. Afifi,
Observation and Detection,
International Journal of Systems Sciences. (To appear).

Ah. Bernoussi & A. El Jaï,
Modified Weak Spray Control,
International Journal of Control. (To appear).

E. Zerrik & F. Ghafrani
An extended controllability problem with minimum energy.
JMS. (To appear)

E. Zerrik & F. Ghafrani
Boundary constrained controllability : Application to water epuration.
(To appear)


E. Zerrik & S. Benhadid.
An output observability problem of the wave equation.
Applied Mathematics and computer Sciences. (To appear).

J. Kararakchou, M.Rachik & S.Gourari,
Optimal Control Problem for Unstable Discret Time Distributed Parameter Systems.
(To appear :Journal International Analysis-Modelling-Simulation : Date d'acceptation le 10/06/2003)

L. Afifi, A. El Jaï & M. Merry,
Detection and spy sensors in discrete distributed systems.
Int. Journal of Systems Sciences (To appear).

L. Afifi, M. Bahadi & A. Chafai,
Asymptotic compensation in distributed systems.
Int. Journal of Systems Sciences (To appear).

L. Afifi, M. Bahadi & A. Chafai,
Regional asymptotic compensation in distributed systems.
Int. J. of Appl. Math. & Comp. Sci. (To appear).

L. Afifi, M. Bahadi, A. El Jai & A. El Mizane.
Asymptotic analysis, approximations and simulations of the compensation problem in hyperbolic systems.
International Journal of Applied Mathematical Sciences. (To appear)

L. Berrahmoune,
Stabilization and decay estimate of linear control systems in Hilbert space with nonlinear feedback.
IMA Journal of Mathematical Control and Information. (To appear)

L. Berrahmoune.
A note on admissibility for unbounded bilinear control systems.
Bulletin of the Belgian Mathematical Society. (To appear) .

L. Chraibi, J. Karrakchou & M.Rachik,
Optimal control problem for discrete- time Production Inventory systems with inequality constraints,
AMSE Journal (The 2005 Best of Conferences) (To appear)

S. Belouettar, L. Azrar, E.M. Daya, V. Laptev & M. Potier-Ferry
Active control of nonlinear vibration of sandwich piezoelectric beams: A simplified approach
Computers & Structures (To appear)

S. El Yacoubi & P. Jacewicz,
A genetic programming approach to structural identification of cellular automata,
Journal of Cellular Automata, (To appear)

Y. Qaraai, A. Bernoussi & A. El Jai,
Protector control of distributed systems.
Int. Journal of Systems Science. (To appear).

Z. Elfelsoufi & L. Azrar
Integral equation formulation and analysis of the dynamic stability of damped beams subjected to sub tangential follower forces
International Journal of Sound and Vibration (To appear)

E. Zerrik & F. Ghafrani
Regional constrained controllability problem : Approaches and simulations.
International Journal of Control, Automation, and Systems (IJCAS). 7, N2, April 2009 issue.

2008


A.El Jai & H. Hamzaoui.
On actuators number in distributed systems.
International Journal on Sensors and Actuators. A 147.(2008) 273-278. .

L. Afifi, M. Bahadi, A. Chafiai & A. El Mizane.
Asymptotic compensation in discrete distributed systems: Analysis, approximations and simulations.
International Journal of Applied Mathematical Sciences, Vol. 2, (2008) 99-137..

L. Afifi, A. El Jai & M. Magri .
Compensation problem in finite dimension linear dynamical systems.
International Journal of Applied Mathematical Sciences, Vol. 2, (2008) 2219-2228.

R. Aboulaich, S. Boujena & E. El Guaimah,
Sur un modèle non linéaire pour le débruitage de l'image.
C.R. Acad. Sci., Paris, Série I 345, (2008) 425-429.

N. Yousfi, K. Hattaf, M. Rachik, Y. Tabit & S. Saadi.
Optimal control of tuberculosis with exogenous reinfection.
Journal of Applied Mathematical Sciences. Vol.3 (2008) 231-240.


E.H. Ait Dads, P. Cieutat & K. Ezzinbi
The existence of pseudo-almost periodic solutions for some nonlinear differential equations in Banach spaces
Nonlinear Analysis: Theory, Methods & Applications, 69 ( 2008) 1325-1342


K. Ezzinbi, S. Fatajou, G. Mandata N'guérékata
Massera-type theorem for the existence of C(n)-almost-periodic solutions for partial functional differential equations with infinite delay,
Nonlinear Analysis: Theory, Methods & Applications, 69, (2008) 1413-1424


E. Kouokam, P. Auger, H. Hbid & M. Tchuente.
Effect of the number of patches in a multi-patch SIRS model with fast migration on the basic reproduction rate.
Acta Biotheoretica 56 (2008) doi: 10.1007/s10441-008-9036-y.

N. Ziyadi, S. Boulite, M.L. Hbid & S. Touzeau.
Mathematical analysis of a PDE epidemiological model applied to scrapie transmission.
Communications on Pure and Applied Analysis 7 (2008) 659-675.

S. El Mourchid, G. Metafune, A. Rhandi & J. Voigt.
On the chaotic behaviour of size structured cell populations.
Journal of Mathematical Analysis and Applications 339 (2008) 918-924.

F. Crauste, M. L. Hbid & A. Kacha
A delay reaction-diffusion model of the dynamics of botulinum in fish,
Mathematical Biosciences, 216, Issue 1, (2008) 17-29

M. Adimy, K. Ezzinbi & A. Ouhinou
Behavior near hyperbolic stationary solutions for partial functional differential equations with infinite delay
Nonlinear Analysis: Theory, Methods & Applications, 68, (2008) 2280-2302

K. Ezzinbi, V. Nelson & G. N'Guérékata,
Almost automorphic solutions of some nonautonomous differential equations.
Cubo 10 (2008) 61--74.

M. Alia, K.Ezzinbi & Khalil.
Strong solutions for some nonlinear partial functional differential equations with infinite delay.
Electron. J. Differential Equations (2008), No. 91, 19 pp. MR2421167

M. Baroun, L. Maniar & G.M. N'Guérékata
Almost periodic and almost automorphic solutions to semilinear parabolic boundary differential equations
Nonlinear Analysis: Theory, Methods & Applications, 69, Issue 7, ( 2008) 2114-2124

E. Ait Ben Hassi, H.Bouslous & L. Maniar,
Compact decoupling for thermoelasticity in irregular domains.
Asymptot. Anal. 58 (2008), 47-56.


2007


L. Afifi, M. Bahadi & A. Chafiai.
A regional asymptotic analysis of the compensation problem in distributed systems.
International Journal of Applied Mathematical Sciences, 1, (2007) 2659 - 2686, .

L. Afifi, M. Bahadi, A. El Jai & A. El Mizane.
The compensation problem in disturbed systems: Asymptotic analysis, approximations and numerical simulations.
International Journal of Pure and Applied Mathematics, 41, (2007) 927-956, 2007.

M. Laklalech, O. Idrissi Kacemi, M. Rachik & A. Namir,
On the study of a Fading- Memory system.
International Journal of Applied Mathematical Sciences. 1, (2007) 2023-2042, 2007.


M. Rachik, A. Tridane, M. Lhous, O. Idrissi Kacemi & Z. Tridane,
Maximal output admissible set and admissible perturbations set for nonlinear discrete systems.
International Journal of Applied Mathematical Sciences. 1, (2007) 1581-1598, 2007.


M. Rachik, S. Saadi, Y. Rahhou, H. Jourhmane & Z. Tridane
Optimal control of the chemotherapy : HIV model.
Journal of Mathematical Control Science and Applications. 1, No. 2. (2007)


M. Ouzahra.
Stabilization with decay estimate for a class of distributed bilinear systems.
European Journal of Control. Vol. 13/5 (2007) 509-515

R. Qesmi, M. Ait Babram & M.L. Hbid,
Symbolic computation for center manifolds and normal forms of Bogdanov bifurcation retarded functional differential equations.
Nonear Analysis Theory Methods & Applications 66 (2007) 2833-2851.

S. Amraoui & M. Iguernane.
Bifurcation at multiple eigenvalues for systems with Lipschitz mappings.
Dynamic Systems and Applications 16 (2007) 187-202.

R. Mchich, P. Auger & J.C. Poggiale.
Effect of predator density dependent dispersal of prey on stability of a predator-prey system.
Mathematical Biosciences 206 (2007) 343-356.

A. Elabdlaoui, P. Auger, R. Bravo De La Parra, B. Kooi & R. Mchich.
Effects of density-dependent migrations on stability of a two-patch predator-prey model.
Mathematical Biosciences 210 (2007) 335-354.

K. Ezzinbi, S. Fatajou & G.M. N'Guerekata.
C-n-almost automorphic solutions for partial neutral functional differential equations.
Applicable Analysis 86 (2007) 1127-1146.

K. Ezzinbi & G.M. N'Guerekata.
Almost automorphic solutions for partial functional differential equations with infinite delay.
Semigroup Forum 75 (2007) 95-115.

K. Ezzinbi, X.L. Fu & K. Hilal.
Existence and regularity in the alpha-norm for some neutral partial differential equations with nonlocal conditions.
Nonlinear Analysis -Theory Methods & Applications 67 (2007) 1613-1622.

K. Ezzinbi & G.M. N'Guerekata
Almost automorphic solutions for some partial functional differential equations.
Journal of Mathematical Analysis and Applications 328 (2007) 344-358.

A. Elazzouzi & K. Ezzinbi,
Ultimate boundedness and periodicity for some partial functional differential equations with infinite delay.
Journal of Mathematical Analysis and Applications 329 (2007) 498-514.

M. Adimy, A. Elazzouzi & K.Ezzinbi
Bohr-Neugebauer type theorem for some partial neutral functional differential equations.
Nonlinear Analysis - Theory Methods & Applications 66 (2007) 1145-1160.

H. Hbid, E. Sanchez & R. Bravo De La Parra.
State-dependent delays associated to threshold phenomena in structured population dynamics.
Mathematical Models and Methods in Applied Sciences 17 (2007) 877-900.

M. Louihi & M.L. Hbid.
Exponential stability for a class of state-dependent delay equations via the Crandall-Liggett approach.
Journal of Mathematical Analysis and Applications 329 (2007) 1045-1063.

M. Louihi & M.L. Hbid.
Properties of the semigroup and the approximation of Crandall-Liggett associated with a class of differential equations with delays depending implicitly on the state.
Nonlinear Analysis - Theory Methods & Applications 66 (2007) 2375-2388.

R. Qesmi & M.L. Hbid
The effect of oscillations in the dynamics of differential equations with delay.
Journal of Mathematical Analysis and Applications 335 (2007) 543-559.

L. Maniar & R. Schnaubelt.
The Fredholm alternative for parabolic evolution equations with inhornogeneous boundary conditions.
Journal of Differential Equations 235 (2007) 308-339.

J. Liang J, L. Maniar, G.M. N'Guerekata & T.J. Xiao.
Existence and uniqueness of C-(n)-almost periodic solutions to some ordinary differential equations.
Nonlinear Analysis - Theory Methods & Applications 66 (2007) 1899-1910.

G. Fragnelli, A. Idrissi & L. Maniar.
The asymptotic behavior of a population equation with diffusion and delayed birth process.
Discrete and Continuous Dynamical Systems B 7 (2007) 735-754.

E. Zerrik & M. Ouzahra
Output stabilization for distributed semilinear system.
IEE, Control theory and Application. 1, (2007) 838 - 843.

E. Zerrik, S. Benhadid & H. Bourray.
Sensors and regional observability of the wave equation. Approach and simulations.
Sensors and Actuators Journal. A 138 (2007). 313-328.

E. Zerrik & R. Laghrissi,
An output controllability problem for semi-linear distributed hyperbolic system.
Applied Mathematics and computer Science. Vol 17, (2007) 1-15.

E. Zerrik, R. Laghrissi & H. Bourray,
Output controllability problem for semi-linear hyperbolic systems wave equation.
Applied Mathematics and computer Science. 17. (2007) 293-311.

E. Zerrik, E , Laghrissi, R. & H. Bourray,
An output controllability problem for semi linear distributed hyperbolic system.
Journal of Applied Mathematics ans Computer Science. 17, (2007) 437-448.

E. Zerrik & A. Kamal.
Output controllability for semi linear distributed parabolic systems.
Journal of Dynamical and Control Systems, .13 (2007) 289-306.

O. El Kahlaoui, S. Saadi, Y. Rahhou, A. Bourass & M. Rachik :
On the improvement of the performances of an observer : A discrete linear system.
International Journal of Applied Mathematical Sciences. 1, (2007) 1631 - 1650.

S. Saadi, Y. Rahhou, M. Rachik & O. El Kahlaoui :
Observer design and admissible disturbances : A discrete disturbed system.
International Journal of Applied Mathematical Sciences. 1, (2007) 241-266.


2006



E. Ait Dads, L. Lhachim
New approach for the existence of pseudo almost periodic solutions for some second order differential equation with piecewise constant argument,
Nonlinear Analysis, 64, (2006) 1307-1324

A. Bel-Fekih & A. El Jai,
Regional analysis of a class of cellular automata models,
Lect. Notes in Comp. Sciences, Springer, LNCS4173, 48-57, 2006.

A. Benbrik, M. Berrajaa &, S. Lahrech,
Optimal controls for a class of nonlinear evolution systems, ,
Special issue of the Electronic Journal of Differential Equations, Conference. 14, ( 2006) 135-147.

A. El Jai & K. Kassara
Target control by using feedback spreading control with application to immunotherapy
International Journal of Control. 79 (2006) 813-821.

A. El Jaï,
Elements de contrôlabilité
Presses Universitaires de Perpignan, ( mai 2006). ISBN 2-914518-90-0

A. Mingarelli & Samira El Yacoubi,
On the decidability of the evolution of the fuzzy cellular automata,
FCA 184, V.N. Alexandrov et al. (Eds.): ICCS 2006, Part III, LNCS 3993, pp. 360–366, Springer-Verlag Berlin Heidelberg 2006.

E.H. Boutyour, L. Azrar & M. Potier-Ferry
Vibration of buckled elastic structures with large rotations by an asymptotic numerical method
Journal d'édition: International Journal of Computers & Structures, 84, (2006), 93-101.

H. Bourray , A. Boutoulout, E. Zerrik & L. Badraoui.
Boundary target in parabolic systems: Approach and simulations.
Int. J. of pure and Applied Mathematics, 26, N3, (2006) 359-373.

L.Chraibi, J. Karrakchou, M.Rachik & A.Ouansafi
Linear Quadratic Control Problem with terminal convex constraint for Discrete-Time Distributed Systems,
IMA Journal for Control and Information, 23, (2006). 347-370.

M. Lhous, O. El Kahlaoui, E. Labriji & H. Jourhmane
A Quadratic Optimal Problem for a Class of Linear Discrete Distributed Systems,
International Journal of Applied Mathematics and Computer Science, 16, (2006).

M. Lhous, O. El Kahlaoui, E. Labriji & H. Jourhmane
A Quadratic Optimal Problem for a Class of Linear Discrete Distributed Systems,
International Journal of Applied Mathematics and Computer Science, vol. 16, No. 4 (2006).

O. Marcou, S. El Yacoubi & B. Chopard,
A bi-fluid Lattice Boltzmann model for water flow in an irrigation channel,
S. El Yacoubi et al. (Eds.): ACRI 2006, LNCS 4173, pp. 373-382, Springer-Verlag Berlin Heidelberg 2006.

R. Slimi & S. El Yacoubi,
Spreadable Probabilistic Cellular Automata model: an application in epidemiology.
S. El Yacoubi et al. (Eds.): ACRI 2006, LNCS 4173, pp. 330-336, Springer-Verlag Berlin Heidelberg 2006.

S. El Yacoubi & O. Marcou,
Lattice gas approach for modelling water flow in irrigation channels.
17th International Symposium on Mathematical Theory of Networks and Systems MTNS 2006. Kyoto, Japan, July 24-28, 2006, CD-ROM proceeding.

S. El Yacoubi & R. Slimi,
Modélisation des systèmes étalables par des dynamiques d'automates cellulaires.
Conférence Internationale Francophone d'Automatique CIFA 2006, Bordeaux, France, 30, 31 mai et 1er juin 2006.

S. El Yacoubi & S. Gourbière,
A Cellular automata model for adaptive sympatric speciation,
S. El Yacoubi et al. (Eds.): ACRI 2006, LNCS 4173, pp. 287-296, Springer-Verlag Berlin Heidelberg 2006.


2005



E. Zerrik & M. Ouzahra.
Output stabilization for infinite bilinear systems.
AMCS. Vol. 15, N 2 (2005)

E. Zerrik & M. Ouzahra,
Output stabilization for infinite dimensional systems
Int. J. of Applied Mathematics and Computer Sc. 15, (2005)187-195.

Ouakkasse, N. Raissouli M. & Zerrik,
Perturbation convergence of Lp(Omegan) spaces and application.
Hadarmonic Journal, 28 (2005). 441-452.

E. Zerrik & A. Kamal
Flux target : Actuators and simulations.
Sensors and Actuators. A 121(2005).22-30.

E. Zerrik-H. Bourray & A. Boutoulout
Regional observability and sensors.
Enseclopedia of sensors (E.O.S), vol. X,(2005) 1-33.


J. Karrakchou, M. Rachik & S. Gourari
Optimal Control and Infectiology : Application to an HIV/ AIDS model,
Applied Mathematics and Computation, December 2005, No 12, Model 3+.

L. Berrahmoune,
Stabilization of linear control systems in Hilbert space with nonlinear feed-back.
Rend. Circ. Mat. Palermo 2(54), (2005), 273-290.

S. El Yacoubi & R. Slimi,
Modélisation et simulation des phénomènes non linéaires étalables par automates cellulaires.
2nd international conference on nonlinear phenomena : modelling and analysis, Errachidia, Maroc, 25-27 avril 2005.

S. Lahrech, A. Azizi, A.Ghomari, A. Mbarki & A. Ouahab,
Uniformly Ergodic Theorem For SemiGroups With k-Decomposable Kato Infinitesimal Generators.
International journal of Pure and Applied Mathematics, 23 (2005) 173-178.

S. Lahrech, A. Benbrik, A. Mbarki & A. Ouahab,
On the Construction Of Operator Range Topology And Topological Uniform Descent Of Kato Operators In Banach Spaces,
International journal of Pure and Applied Mathematics, 23, (2005) 159-166.

S.Lahrech, A.Benbrik, A.Mbarki & A.Ouahab,
Common fixed point theorem for $\beta$ semi-groups.
International journal of Pure and Applied Mathematics, 22, (2005) 209-213.

Z. Elfelsoufi & L. Azrar,
Buckling, flutter and vibration analyses of beams by integral equation formulations
Journal d'édition: International Journal of Computers & Structures, 83,(2005), 2632-2649


2004



A. El Jaï,
Elements d'analyse et de contrôle des systèmes,
Presses Universitaires de Perpignan, ( nov 2004). ISBN 2-914518-10-9.

E.H. Zerrik, H. Bourray & A. El Jaï,
Regional observability for semi-linear distributed parabolic systems,
Journal of Dynamical and Control Systems. Vol 10, (2004) 413 - 430.


E.H. Zerrik, M. Ouzahra & K. Ztot
Regional stabilization for infinite bilinear systems.
IEE, Control Theory Applications. .151, N1, (2004) 109-116.


L. Berrahmoune,
Pointwise stabilization of strings with non-linear feedback
Math. Methods Appl. Sci. 27 (2004), 1385-1398..

M. Laabissi, M. E. Achhab, J. Winkin & D. Dochain,
Multiple Equilibrium profiles of Tubular Reactor Nonlinear Models,
Dynamics of Continuous, Discrete and Impulsive Systems, series B, vol. 11, ( 2004) 339-352,.

M. Rachik, M. Lhous and A. Tridane,
The admissible disturbance for discrete nonlinear perturbed controlled systems.
Rocky Mountain Journal of Mathematics. Vol. 34, Number 1. Spring 2004.

Mechaqrane A. & Zouak M.,
Comparaison of linear and neural networks ARX models applied to prediction of indoor temperature of a building,
Neural Computing & Applications, 13, (2004) 32-37

S. Lahrech &, A.Addou,
One aspect on Bellman's equation to optimal control theory,
Applied Mathematics E-notes, 2004.

S. Lahrech,
Controlabilité d'un problème non-linéaire inverse de la théorie de transport.
Matematiski Vesnik, 56, (2004) 81-84.


2003



A. Bernoussi & M. Amharref,
Etalabilité - Vulnérabilité.
Annals of Univ. Craiova. 30, (2003).53-62

E. Zerrik & F. Ghafrani
Regional gradient constrained control problem. Approach and simulations
Dynamical and Control Systems. 9, N 4, (2003) 585-599.

E. Zerrik & H. Bourray
Flux reconstruction : Sensors and simulations.
Sensors and Actuators Journal. 109, Issue 1 (2003) 34-46.

E. Zerrik & H. Bourray,
Regional gradient observability for diffusion systems.
J. of Applied Mathematics and Computer Sciences. Vol 13, N°2, (2003).

E. Zerrik & M. Ouzahra,
Regional stabilization for infinite-dimentional systems.
Int. J. of control. 76, (2003) 73-81.

E. Zerrik, H. Bourray & A. El Jaï,
Regional flux reconstruction for parabolic systems.
Int. J. of Systems Science. 34, (2003) 641-650.

M. Elhallaoui , M. Elasri , F. Ouazzani, A. Mechaqrane & T. Lakhlifi,
Quantitative structure-activity of non-competitive antagonists of NMDA receptor using statistic analysis and neural networks,
Int. J. Mol. Sci., 4, (2003) 249-262.

M. Rachik & M. Lhous,
Optimal control minimal-time problem for discrete distributed systems.
Systems Analysis Model Simul, 43, ( 2003).959-975.

A. Mechaqrane & M. Zouak,
Evolutionary neural networks in prediction of indoor temperature in buildings,
Advances in Modelling & Analysis, 46 ,(2003) 11-24.

S. El Yacoubi & A. El Jaï,
Notes on control and observation in cellular automata models,
WSEAS Transactions on Computers, 2 (2003) 1086-1092.

S. El Yacoubi, A. El Jaï, P. Jacewicz & J.G. Pausas,
LUCAS : an original tool for landscape modelling,
Environmental Modelling and Software, 18 (2003) 429-437.

S. El Yacoubi, P. Jacewicz & N. Ammor,
Analyse et contrôle par automates cellulairs,
Annals of University of Craïova, Math. & Comp. Sc. series, 30 (2003) 210-212.

S. Lahrech & A.Addou,
Sufficient conditions for elliptic problem of optimal control in Rn, where n>2,
Matematiski Vesnik, 55 (2003), 107-119.

S. Lahrech & A.Addou,
Sufficient conditions for elliptic problem of optimal control in the Sobolev space W^{1,2}_0(I), where I is a bounded interval in R,
Rusycon Electronic journal, 2003.


2002



A. Addou & A. Benbrik,
Existence and uniqueness of optimal control for a distributed-parameter bilinear system.
J. Dynam. Control Systems 8 (2002) 141--152.

A. El Jaï,
Analyse régionale des systèmes distribués.
Control Optimisation and Calculus of Variations (COCV), 8, (2002) 663-692.

Berrahmoune L.,
Stabilization of beams with nonlinear feedback.
SIAM Journal of Control and Optimization. 41(4), (2002), 1166-1193.

E. Labriji, M. Rachik, J. Bouyaghroumni & J. Kararakchou,
Discrete Systems with Disturbances : An Optimal Control Approach.
Systems Analysis Model Simulation, , Vol 00, N° 0,(2002) 1-22

E. Zerrik & F. Ghafrani,
Minimum energy control subject to output constraints. Numerical approach.
IEEE - Proceeding-D, Control Theory and Application. 149, (2002) 105-110.

E. Zerrik & H. Bourray
Regional gradient observability for diffusion systems
J. of Applied Mathematics and Computer Sciences. 13, No 2, (2002).

E. Zerrik & R. Laghrissi,
Regional boundary controllability for hyperbolic system. Numerical approach.
J. of Dynamical and Control Systems. 8, (2002) 293-311.

E. Zerrik, H. Bourray & A. Boutoulout
Regional boundary observability : Numerical approach.
Int. J. of Applied Mathematics and Computer Science. 12, N°2 (2002) 101-109.

E. Zerrik, H. Bourray & A. Boutoulout,
Regional boundary observability : Numerical approach.
Int. J. of Applied Mathematics and Computer Science. 12, N°2 (2002) 143-151

B. Harras , R. Benamar & R.G. White
Experimental and theoretical investigation of the linear and non-linear dynamic behaviour of a Glare 3 hybrid composite panel.
Journal of Sound and Vibration 252 (2002), 281-315.

B. Harras , R. Benamar & R.G. White
Geometrically non-linear free vibration of fully clamped symmetrically laminated rectangular composite plates.
Journal of Sound and Vibration 251(2002), 579-619.

B. Harras , R. Benamar & R.G. White
Investigation of non-linear free vibrations of fully clamped symmetrically laminated carbon reinforced PEEK (AS4/APC2) rectangular composite panels. .
Journal of Composites Science and Technology (2002)719-727.

J. Karrakchou, J. Bouyaghroumni, A. Abdelhak & M. Rachik,
Invertibility of discrete distributed systems: a state space approach.
SAMS,. Vol 42(6), ( 2002). 879-894.

K. Kassara,
Feedback spreading control under speed constraints.
SIAM J. Control Optim. 41 (2002) 1281-1294.

L. Afifi, A. Chafiai & A. Bel Fekih,
Enlarged exact compensation in distributed systems.
International Journal of Applied Mathematics and Computer Science,. 12, (2002).

L. Afifi, A. Chafiai & A. El Jaï,
Regionally efficient and strategic actuators,
International Journal of Systems Sciences, 33 (2002) 1-12.

L. Berrahmoune,
Stabilization of beams with nonlinear feedback,
SIAM Journal of Control and Optimization. 41 (2002) 1166-1193.

M. Abdellaoui, A. El Jaï & M. Shillor,
Cellular automata model for a contact problem,
International Journal of Mathematical and Computer Modelling. 36 (2002) 1099-1114.

M. E. Achhab, & M. Laabissi,
Feedback Stabilization of a class of distributed Parameter Systems with Control Constraints, in
Systems & Control Letters, vol. 45,(2002) 163-172.

M. Rachik & A. Abdelhak,
On the admissible perturbation for discrete systems.
Archives of Control Sciences Volume 12(XLVIII), 3, (2002) 301-313.

M. Rachik & A. Abdelhak,
Optimizing the linear quadratic minimum-time problem for discete distributed systems.
Int. J. Appl. Math. Comput. Sci.,12, (2002) 153-160.

M. Rachik, J. Karrakchou & A. Abdelhak,
Exact controllability of discrete distributed delayed systems with delays in the control variable.
Italian Journal of pure and applied mathematics , N0. 11, (2002) 103-120

M. Rachik, M. Lhous & A. Tridane,
Controllabillity and optimal control problem for linear time-varying discrete distributed systems.
Systems Analysis Model Simul,Vol 00, (2002). 1-28.

M. Rachik, M. Lhous & A. Tridane,
On the maximal output admissible set for a class of nonlinear discrete systems.
SAMS,. Vol. 42, ( 2002) 1639-1658.

N. Ammor, S. El Yacoubi & A. El Jai,
Contrôlabilité régionale par automates cellulaires.
CD ROM Proceeding des 7ème journées internationales d'analyse numérique et optimisation, 17-19 avril, 2002, Tanger, Maroc.

R. Al-Saphory & A. El Jaï,
Asymptotic regional state reconstruction,
International Journal of Systems Sciences, (2002), 1-13.

S. El Yacoubi & A. El Jaï,
Cellular Automata Modelling and Spreadability,
Journal of Mathematical and Computer Modelling. 36, (2002) 1059-1074.

S. El Yacoubi & D. Ucinski,
Estimation de paramètres de modèles d'automates cellulaires.
IEEE Conférence Internationale Francophone d'Automatique CIFA'2002 , 8-10 juillet, 2002 Nante, France, CD-ROM proceeding, pp. 412-416.

S. El Yacoubi, A. El Jai & N. Ammor,
Regional controllability with cellular automata models,
S. Bandini, B.Chopard and M. Tomassini (Eds.): Lecture Notes on Computer Sciences 2493, Springer, 357-367, 2002.

S. El Yacoubi, A. El Jaï & N. Ammor,
Regional controllability with cellular automata models,
Lecture Notes in Computer Sciences, Springer, LNCS2493, (2002), 367-375.


2001



A. Bernoussi, A. El Jaï & A. J. Pritchard,
Spreadability and evolving interfaces,
Int. Journal of Systems Science,32 (2001), 1217-1232.

E. Zerrik & R. Laghrissi,
Regional target control of the wave equation.
Int. J. of Systems Science. 32, (2001) 1233-1242.

E. Zerrik, A. Boutoulout & H. Bourray,
Boundary strategic actuators.
Internationa Journal of Sensors and Actuators. A 94, (2001) 197-203.


E. Zerrik, A. Kamal & A. Boutoulout,
Regional gradient controllability and actuators.
International Journal of Systems Science. 33, (2001) 239-246.


A. El Jaï, J. Karrakchou, M. Rachik & M. Lhous,
Optimal control for bilinear systems with delay on control,
Archives of Control Sciences, 11 (2001), 23-55.

J. Bouyaghroumni, A. El Jaï & M. Rachik,
Admissible disturbance sets for discrete perturbed systems,
International Journal of Applided Mathematics and Computeur Science, 11 (2001), 349-368.

J. Bouyaghroumni, A. El Jaï & M. Rachik,
Admissible disturbance sets for discrete perturbed systems,
Int. J. math. Comput. Sci., 11 (2001), 349-368.

L. Afifi, A. Chafiai & A. El Jaï,
Spatial compensation of boundary disturbances by boundary actuators.
International Journal of Applied Mathematics and Computer Science, 11,(2001) 9-20.

L. Afifi, A. El Jaï & M. Merry,
Regional detection and reconstruction of unknown internal or boundary sources,
International Journal of Applided Mathematics & Computeur Science 11, (2001), 319-348.

L. Afifi, A. El Jaï & M. Merry,
Regional detection and reconstruction of unknown internal or boundary sources,
Applided Mathematics & Computeur Science 11,(2001), 319-348.

L. Afifi, A. El Jaï & M. Merry,
Regional detection of unknown internal or boundary sources.
International Journal of Applied Mathematics and Computer Science. Vol. 11, N 2, (2001).

L. Afifi, A.Chafai & A. El Jaï,
Spatial Compensation of Boundary Disturbances by Boundary Actuators.
International Journal of Applied Mathematics and Computer Science, Vol. 11, N 4, (2001).

L. Berrahmoune, Y. Elboukfaoui & M. Erraoui,
Remarks on the feedback stabilization of system affin in control.
European Journal of Control, 7 (2001) 17-28

L. Berrahmoune,
Asymptotic stabilization and decay estimate for distributed bilinear systems,
Richerchi di Matematica, 50 (2001) 89-103

M. Rachik, A. Tridane & M. Lhous,
Discrete, infected and controlled, non linear systems: On the admissible perturbations.
SAMS,. 41, (2001) 305-323.

M. Rachik, M. Lhous & A. Tridane,
On the improvement of linear discrete systems stability: The maximal set of the F-admissible initale state.
Rocky Mountain Journal of mathematics, (2001) 23-55

M. Rachik, M. Lhous , A. Tridane & A. Abdelhak,
Discrete nonlinear systems: on the admissible non linear disturbances.
Journal of the Franklin institute 338(2001) 631-650.

M. Laabissi, M. E. Achhab, J. Winkin & D. Dochain,
Trajectory Analysis of a Nonisothermal Tubular Reactor Nonlinear Models
Systems & Control Letters, 42 ,(2001) 169-184, .

A. Mechaqrane & M. Zouak ,
Thermal parameters identification for different wall structures
Phys. Chem. News 2 (2001), 55-58.

A. Mechaqrane & M. Zouak,
Utilisation des algorithmes génétiques pour l´identification des paramètres thermiques de deux murs homogènes,
AMSE best-of, ( 2001) 99-110.

R. Al-Saphory & A. El Jaï,
Sensors and asymptotic observer for distributed diffusion systems.
International Journal of Sensors, 1 (2001) 161-182.

R. Al-Saphory & A. El Jaï,
Sensors and observers for distributed diffusion systems,
International Journal of Sensors and Actuators, 1 (2001), 161-182.

R. Al-Saphory & A. El Jaï,
Sensors characterizations for regional boundary detectability of distributed parameter systems,
International Journal on Sensors and Actuators, 94 (2001) 1-10.

R. Al-Saphory & A. El Jaï,
Sensors structures and regional detectability of parabolic distributed systems,
International Journal of Sensors and Actuators, 29 (2001) 163-171.

S. Lahrech & A.Addou,
Sufficient conditions for elliptic problem of optimal control in Orlicz Sobolev spaces,
Matematiski Vesnik, 53 (2001), 37-49.

2000



A. Bernoussi & A. El Jaï,
Distributed parameters systems spreadability and evolving interfaces.
MTNS 2000, June, Perpignan, France. (2000) 19-23.

A. Bernoussi & A. El Jaï,
New approach of spreadability.
Mathematical and Computer Modelling. 31, (2000) 93-109.

A. El Bouhtouri & K. El Hadri,
Robust Stabilisation of Jump Linear Systems Subject to Structured Uncertainties in the State and Input Matrices
IMA Journal of Control, 17, ( 2000) 281-293.

· A. El Bouhtouri, D. Hinrichsen , & A. J . Pritchard,
Stability Radii of Discrete-Time Stochastic Systems with Respect to Block Diagonal Perturbations
Automatica, 2000.

A. El Jaï, E. Zerrik & A. Boutoulout,
Actuators and regional boundary controllability of parabolic systems.
International Journal of Systems Science, 31, (2000) 73 - 82.

A. Namir, F. Lahmidi & E.H. Labriji,
Detection and control problems for non-linear distributed-parameter systems with delays.
International Journal of App. Math. & Computer Sci., 10 (2000) 437-464

Benayad, M. A., G. Campion, V. Wertz and M. E. Achhab,
Steering a Mobile Robot : Selection of a Velocity Profile Satisfying Dynamial Constraints,
Asian Journal of Control, (2000). 219-229.

E. Zerrik & L. Badraoui,
Sensors characterization for regional boundary observability.
International Journal of Applied Mathematics and Computer Sciences. Vol. 10, (2000) 345-356.

E. Zerrik & L. Badraoui,
Sensors characterization for regional boundary observability.
J. of Applied Mathematics and Computer Sciences. 10, (2000) 345-356.

E. Zerrik, A. Boutoulout & A. El Jai
Acutators and regional boundary controllability for parabolic systems
Int. J. of Systems Science. l 31. N°1, (2000) 73-82.

L. Afifi, A. Chafiai & A. El Jaï,
Remédiabilité régionale dans les systèmes distribués discrets.
Cahiers de la Recherche de l'Université Hassan II Ain Chock, II (2000) 71-90.

L. Afifi, A. El Jaï & M. Merry,
Detection and reconstruction of boundary sources in hyperbolic systems.
Fourteenth International Symposium of Mathematical Theory of Networks and Systems, MTNS2000, June 19-23, 2000, Perpignan, France.

L. Afifi, A. El Jaï & M. Merry,
Detection and sources reconstruction in a tube.
International Journal of Systems Science, 31, (2000) 149-159.

L. Berrahmoune,
Exponential decay for distributed seemilinear control systems with damping.
Rend. Circ. Mat. Palermo (3) 49, N 3, (2000) 575-600.

L. Chraïbi, J. Karrakchou, A. Ouansafi & M. Rachik,
Exact controllability and optimal control for distributed systems with a discrete delayed control.
Journal of the Franklin Institue 337 (2000) 499 - 514.

L. Chraïbi, J. Karrakchou, A. Ouansafi & M. Rachik,
Linear quadratic control problem with fixed final state for discrete-time distributer systems.
International Journal of Applied Mathematics & Computer Sci., 10 (2000) 517-535.

L. Chraïbi, J. Karrakchou, A. Ouansafi & M. Rachik,
Linear quadratic control problem with fixed final state for discrete-time distributer systems.
Int. J. App. Math. & Computer Sci., 10 (2000) 517-535.

M. Merry,
Detection et reconstruction de sources inconnues dans les systèmes distribués.
Thèse de Doctorat, Facultédes Sciences Ain Chock, Casablanca, Maroc. (Octobre, 2000).

M. Rachik, E. Labriji, A. Abkari & J. Bouyaghroumni,
Infected discrete linear systems: On the admissible sources.
Optimization, 48, (2000) 271-289.

M. Rachik, M. Lhous & A. Tridane,
On the asymptotic stability of nonlinear discrete systems.
Archives of Control Sciences. 10(XLVI), No, 3-4,(2000) 125-140.

S. Boulite & H. Bouslous,
Positively invariant sets in Banach spaces and applications to control by order constraints and retarded differential equations.
Differential Equations Dynam. Systems 8 (2000), 257--280.

S. El Yacoubi & P. Jacewicz,
Cellular automata and controllability problem.
CD-ROM Proceeding of the 14th International Symposium on Mathematical Theory of Networks and Systems MTNS 2000, 19-23 juin 2000, Perpignan, France.

S. Lahrech & A.Addou,
Sufficient conditions for elliptic problem of optimal control in R2,
Lobatchevskii journal of mathematics, 2000.


1999


A. El Jaï, E. Zerrik & L. Badraoui,
Sensors and regional boundary state reconstruction of parabolic systems.
International Journal on Sensors and Actuators. 75, (1999) 102 - 117.

A. El Jaï, O. Cabrera, M. Fournier & Y. Maurissen,
A prediction-correction alternative for modelling spatio-temporal systems. Application to an ecological problem.
Journal of Ecological Modelling. 116, (1999) 237-251.

E. Zerrik, A. Boutoulout & A. Kamal,
Regional gradient controllability of parabolic systems.
Applied Mathematics and Computer Sciences. 9, (1999) 767-787.

Elkhalfi A.,
Two-Dimensional Simulations of Katabatic Layers Observed during the GIMEX Experiment.
Annales Geophysicae, 17 (1999) 533-546.

F. Lahmidi, A. Namir, M. Rachik & J. Karrakchou :
Stabilizability and compensator design for discrete-time delay systems in Hilbert spaces.
International Journal of Systems Science,30, (1999) 331 - 342.

H. Bouslous, M. Erraoui & Y.El Boukfaoui,
Stabilizability of infinite-dimensional uncertain system.
Int. J. Appl. Math. 1 (1999), 1-10.

L. Berrahmoune,
Exponential decay for distributed bilinear control systems with damping.
Rend. Circ. Mat. Palermo (2) 48, (1999), N 3, 111-122.

L. Berrahmoune,
Stabilization and decay estimate for distributed bilinear systems.
Systems Control Lett. 36(3), (1999), 167-171. .

P. Jacewicz & S. El Yacoubi,
A genetic programming approach to structural identification of cellular automata.
Proc. of 3th International Conference on Parallel Processing and Applied Mathematics, Kazimierz Dolny, Poland, 1999, pp. 148-157.

S. El Yacoubi & P. Jacewicz,
Some properties of complex spatio-temporal systems modelled by cellular automata.
Proc. of the 8th International Workshop on Intelligent and Information Systems, Ustron, Poland, 1999, pp. 183-192.


1998


A. Abdelhak, M. Rachik, J. Karrakchou, & A. Ouansafi,
On the quadratic minimum-time problem for discrete delayed systems with delays in the control.
SAMS, 33.(1998) 463-478.

A. El Jai, J.Bouyaghroumni & M. Rachik,
Discrete systems with bilinear disturbances.
Rapport interne No 09/98, Laboratoire de la Théorie des Systèmes. Perpignan , France, 1998.

A. Bernoussi & A. El Jaï,
Nouvelle approche de l'étalabilité.
Rapport 18/98. LTS, Université de Perpignan. (1998).

A. El Jaï, S. El Yacoubi & J. Karrakchou,
Spreadability and spray actuators,
Applied Mathematics and Computer Science. 2, N°6. (1998).

A. El Jaï, S. El Yacoubi & J. Karrakchou,
Spreadability and spray actuators,
Applied Mathematics and Computer Science.8. (1998) 367-379.

D. Ucinski & S. El Yacoubi,
Simulating Cellular Automata with Maple.
MapleTech , 1, (1998) 1-7

J. Karrakchou & M. Rachik,
Controllability of distributed systems with unbounded control action.
The scientific journal FACTA UNIVERSITATIS. Series Mechanics, Automatics and Robotics, 2 (1998) 729-739.

J. Karrakchou , F. Lahmidi, A. Namir & M. Rachik,
Stability, observers and compensators for discrete-time delay systems.
Sélectionné pour publication dans les proceedings de la 18 ème Conference on System Modelling and Optimization (IFIP), Detroit, USA, Juillet 1997. Publié dans : System Modelling and Optimization Book's, 1998.

J. Karrakchou, R. Rabah & Rachik :
Optimal control of discrete distributed systems with delays in state and in the control: state space theory and HUM approaches.
SAMS, 30 (1998) 225-245.

L. Chraibi, A. Ouansafi, J. Karrakchou & M. Rachik,
Quadratique cost control of dynamical systems with a discrete delayed control.
Proceedings of the IFAC Workshop. Edited by J.M. Dion, L. Dugard and M. Fliess. Grenoble, 6-7 July 1998

L. Chraïbi, J. Karrakchou A. Ounsafi & M. Rachik,
Optimal control and exact controllability for distributed systems with a discrete delayed control ,
Annales maghrebines de l'ingénieur, No hors séries, Tome l, ( 1998) 75-79,.

S. El Yacoubi & A. El Jaï,
Distributed parameter systems spreadability and its achievement via cellular automata.
IEEE Mediterranean Conferene on Modeling Identification and Control. Alghero, Italy, (9-11, 1998).

S. El Yacoubi & J. Karrakchou,
DPS modelling via cellular automata. Application to delay systems.
Conference on Numerical Analysis and Optimization. Kenitra, Morocco, (28-30 April 1998).

S. El Yacoubi & P. Jacewicz,
Simulation with Cellular Automata
2nd Workshop on "Analysis & Optimization of Complex Environmental Systems", Preprints, Technical University of Zielona Gora, pp 15-19, Poland, November 22-30, 1998.

1997


A. El Jaï ,K. Kassara & O. Cabrera,
Spray control.
International Journal of Control. 68, (1997) 709-730.

A. El Jaï,
Nouvelle approche pour la modélisation de systèmes en expansion spatiale : Dynamique de végétation.
Tendances nouvelles en modélisation pour l'environnement. Elsevier. (1997) 439-445.

A. El Jaï, K. Kassara & O. Cabrera,
Spray control.
International Journal of Control. Vol. 68, (1997) 709-730.

D. Ucinski & A. El Jaï,
On weak spreadability of DPS and its achievement via LQ control techniques.
IMA Journal on Control and Information Science. 14, (1997) 1-22.

M. Rachik & J. Karrakchou,
Optimal control of distributed stochastic systems with delays in the control.
Archives of Control Sciences, 6(XLII), . No.3-4 (1997) 167-181.

M. Rachik, A. Abdelhak & J. Karrakchou,
Discrete systems with delays in state, control and observation: the maximal output sets with state and control constraints.
Optimization, 42 ( 1997) 169-183.


1996


A. El Jaï & K. Kassara,
Spreadability of transport systems.
International Journal of Systems Science.Vol.27,number 7, (1996) 681-688.

A. El Jaï & S. El Yacoubi,
Automates cellulaires et étalabilité.
Report. University of Perpignan. France. (1996).

L. Berrahmoune,
Stabilization of the wave equation with unbounded feedback of finite range.
Extracta Math. 11(3), (1996), 417-425.

M. Rachik, J. Karrakchou & A. Namir,
Optimal Control for linear stochastic systems with delays in state and control.
Archives of Control Sciences , 5(XLI), No.1-2, (1996) 99-108.


1995


A. El Jaï,
Systems analysis approach to vegetation dynamics.
Plenary lecture.2nd International Conference on Differential Equations. Marrakech, (June 1995).

A. El Jaï, A.J. Pritchard, M.C. Simon & E. Zerrik,
Regional controllability of distributed systems.
International Journal of Control. 62, (1995)1351-1365.

A. El Jaï, E.H. Zerrik, M. C. Simon & M. Amouroux,
Regional observability of a thermal process.
IEEE Transactions on Automatic Control, 40 (1995) 518-521.

A. El Jaï, M. Fournier, K. Kassara & B. Noumare,
Vegetation Dynamics: a deterministic modelling approach using the concept of spreadability.
Theoretical and Applied Climatology Journal, Vol. 52, (1995) 241-249.

A. El Jaï, M.C. Simon, E. H. Zerrik & A. J. Pritchard,
Regional controllability of distribueted parameter systems.
Int. J. Control, 62, (1995) 1351-1365.

D. Ucinski & A. El Jaï,
Weakly spreadable distributed parameter systems : An approach using optimal control techniques.
IMP Report, University of Perpignan, (February 1995).

E. Zerrik, A. El Jai & M. Simon
Regional observability of a thermal process
IEEE, Transactions on Automatic Control.40, N°3, (1995) 518-521

Elkhalfi A., Georgelin M. & Richard E.,
Two-Dimensional Simulations of Mountain Waves Observed during the PYREX Experiment.
Mon. Wea. Rev., 123 (1995) 2149-2164.

J. Karrakchou & M. Rachik
Optimal Control of Discrete Distributed Systems with Delays in the Control : the finite horizon case.
Archives of Control Scieces, 4(XL), No. 1-2, (1995) 37-53.

L. Afifi & A. El Jaï,
Spy sensors and detection.
International Journal of Systems Science, 26 (1995) 1447-1463.

Y. El Boukfaoui, A. Bounabat & H. Bouslous,
Feedback stabilization of an infinite-dimensional bilinear system
Extracta Math. 10 (1995), 46--51.


1994


A. Bounabat, H. Bouslous & Y. El Boukfaoui,
Stabilizability of a strongly dissipative bilinear system
Extracta Math. 9 (1994), 168--172.

A. El Biyaali., JJ. Roux & R. Yezou,
Réduction de modèles multi entrées multi sorties : application aux singularités thermiques des bâtiments.
Revue générale de thermique N°394, octobre 1994

A. El Jaï & K. Kassara,
Spreadable distributed systems.
Mathematical and Computer modelling, 20, (1994)47-64.

A. El Jaï,
Spreadable systems and vegetation dynamics.
GCTE Conference. Woods Hole. Boston, USA. May 1994.

A. El Jaï, M. Fournier, K. Kassara & B. Noumare,
A new system analysis concept related to vegetation dynamics,
First GCTE Science Conference, Woods Hole, May 23-27, Massachussetts, USA. 1994.

A. EL Jaï, P. Labat & M. Polit,
A program for analysing distributed parameter systems via sensors and actuators.
Computer Methods in Applied Mechanics and Engineering. 119.(1994) 181-189.

Boutayeb A. & Kerfati A.
Mathematical models in diabetology
Modelling , Measurement & Control, C, AMSE.44,(1994) 53-63

E. Zerrik, A. El Jai and M. Amouroux,
Regional observability of distributed systems
Int. J. of System Science. 25, (1994) 301-313.

J. Karrakchou & M. Rachik
Controllability and regional controlability of distributed systems with delay in control.
Journal Marocain d'Automatique, d'Informatique et de Traitement du Signal,.2, (1994).

L. Afifi & A. El Jaï,
Observabilité des systèmes distribués discrets dans un tube.
Morrocan Journal of Control, Computer Science and Signal Processing, Vol.II,(May 1994)1-45.

L. Afifi & A. El Jaï,
Strategic sensors and spy sensors.
International Journal of Applied Mathematics and Computer Science. 4,(1994).

L. Afifi,
Analyse régionale : systèmes discrets - sources et détection.
PhD thesis. Thèse d'état, Kénitra, Morocco, (July 1994).

1993


A. El Jaï & S. El Yacoubi,
On the number of actuators in parabolic systems.
International journal of Applied Mathematics and Computer Science, 3, (1993)673-686.

A. El Jaï,
Approches spatiales des systèmes distribués.
IFIP International Conference on Numerical Analysis and Optimisation. Rabat. (15-17 December, 1993).

E. Zerrik,
Regional analysis of distributed parameter systems.
Ph. D. thesis, University of Rabat, Morocco. 1993.

Elkhalfi A., & Carissimo B.,
Numerical Simulation of a Mountain Wave Observed during "PYRenees EXperiment" : Hydrostatic/Non hydrostatic comparison and time evolution.
Beitr. Phys. Atmosph., 66 ( 1993) 183-200.

L. Afifi & A. El Jaï,
Regional control of discrete distributed systems.
16e IFIP Conference on System Modelling and Optimization. Compiègne, France, (July 5-9, 1993).

M. Amouroux, A. El Jaï & E. Zerrik,
Regional Observability of Distributed Systems.
International Journal of systems science. 23, (1993) 301-313.

M. Amouroux, A. El Jaï, M. C. Simon & E. Zerrik,
Regional observability and sensors structures.
International Journal on sensors and actuators, 39, (1993) 95-102.

1992


A. El Jaï & A. J. Pritchard,
Regional controllability of distributed systems.
Int. INRIA-IFAC Conf on Optimization and Analysis of Systems. Sophia Antipolis, (June 1992).

A. El Jaï & S. El Yacoubi,
On the relations between actuators structures and final constraint minimum energy systems.
International journal on sensors and actuators. 33. (1992) 175-182.

A. El Jaï,
Analyse des systèmes distribués : pourquoi et comment.
Réunion annuelle du G.R.Automatique. CNRS. Paris. (24-25 septembre 1992).

A. El Jaï,
Automatique des systèmes distribués.
Première Ecole Méditéranéenne sur l'Automatique et ses Applications aux Procédés Physiques, Marrakech, Maroc( 6-12 Janvier 1992).

A. El Jaï,
Automatique des systèmes distribués.
Première Ecole Méditéranéenne sur l'Automatique et ses Applications aux Procédés Physiques, , Marrakech, Maroc( 6-12 Janvier 1992).

A. El Jaï,
Nouvelles approches des Systèmes Distribués.
Premières rencontres internationales en Mathématiques Appliquées, Rabat, Maroc(.15-17 Juillet 1992).

E. Zerrik & A. El Jaï,
Computation of matrix exponentiel and Application to optimal control.
Maroccan Journal of Computer Science and Signal Processing. 2, N° 2,( July. 1992).

H. Bouslous, A. Bounabat & H. Hammouri,
Weak stabilization of an infinite-dimensional dissipative bilinear system
Extracta Math. 7 (1992), 110--113.

H. Bouslous, S. Doubabi & M. El Bagdouri,
Numerical study of a control problem for a nonlinear thermal system
RAIRO Automat.-Prod. Inform. Ind. 26 (1992), 193--208.

M. Amouroux, A. El Jaï & E. Zerrik,
Regional observability of parabolic systems.
Siam Conference on Control and its Applications, Minneapolis, USA, (September 12-17. 1992).

1991


A. El Jaï, A. Belfekih & J. Bouyaghroumni,
Observability and sensors for hyperbolic systems.
International Journal of Systems Science. 22, (1991)1255-1265.

A. El Jaï,
Contrôlabilité régionale des systèmes distribués.
Journées d'analyse numérique et optimisation. Rabat. Morocco.( 6-7 Mars 1991)

A. El Jaï,
Distributed systems analysis via sensors and actuators.
International Journal on Sensors and Actuators. A. 29, (1991) 1-11.

M. Amouroux, A. El Jaï & S. El Yacoubi,
On the number of actuators in a diffusion process.
Int. Conference on Industrial and Applied Mathematics (ICIAM'91), Washington DC, USA,( july 8-12, 1991).

1990


A. El Jaï & A. Belfekih,
Exacte contrôlabilité et contrôle optimal des systèmes paraboliques.
Revue APII. Control/Systems Analysis. N°24. (1990) 357-376.

A. El Jaï & M. Amouroux,
Automatique des systèmes distribués.
Traités des Nouvelles Technologies. Serie Automatique. Hermes. (1990).

A. El Jaï,
Actuators and controllability of hyperbolic systems.
Comcon Conference Inc. Workshop on stabilization of flexible structures.. Montpellier. France. (January 23-26 1990.)

A. El Jaï,
Sensors and observers in Distributed Parameter Systems.
IIASA. February 1990. Laxenburg, Austria. (1990).

Berrahmoune L.,
Stabilisation de structures flexibles faiblement amorties.
RAIRO Automat. Prod. Iform. Ind. 24(3), (1990), 301-321.

S. El Yacoubi ,
Sur le choix du nombre d'actionneurs dans les systèmes distribués.
Thèse de doctorat. Univ. Perpignan. (1990).

1989


A. El Jaï & A. Gonzalez,
Actionneurs et contrôlabilitédes systèmes hyperboliques.
APII. Control/Systems analysis. Vol. 23. N°4. (1989).

Berrahmoune L. & El Jaï A.,
On Hilbert uniqueness method: a semigroup approach.
Proceedings of the fifth IFAC symposium on control of distributed parameter systems, Perpignan, France, (1989), 571-576.

L. Berrahmoune,
Contrôlabilité of weakly damped flexible systems.
Proceedings of the fifth IFAC symposium on control of distributed parameter systems, Perpignan, France, (1989), 53-58.

M. Amouroux & A. Benbrik,
Contrôle optimal de systèmes à paramètres distribués bilinéaires de type Dirichlet. (French) [Optimal control of bilinear distributed-parameter systems of Dirichlet type] RAIRO Automat.-Prod. Inform. Ind. 23 (1989), 385--400.

1988


A. El Jaï & A. J. Pritchard,
Sensors and actuators in distributed systems analysis,
Ellis Horwood series in Applied Mathematics, J. Wiley. (1988).

· A. El Jaï & M. Amouroux,
Sensors and observers in distributed parameter systems.
International Journal of Control. 47. (1988) 333-347.

L. Berrahmoune,
Stabilisation d'une classe de systèmes distribués hyperboliques.
Analysis and optimization of systems (Antibes, 1988),. Lecture Notes in Control and Inform. Sci. 111, Springer, Berlin, (1988). 484-493

1987


A. El Jaï & A. Belfekih,
Sur le choix de la répartition spatiale du contrôle dans les systèmes distribués.
A.P.I.I. Control/Systems analysis. 21, (1987) 493-505.

A. El Jaï & A. J. Pritchard,
Actuators and sensors in distributed parameter systems.
International Journal of Control. 46,(1987) 1139-1153.

1986


A. El Jaï & A. J. Pritchard,
Capteurs et actionneurs dans l'analyse des systèmes distribués.
Masson. RMA 3. (1986).

A. El Jaï,
Sensors and actuactors in distributed systems.
International Conference on Control and Identification of Distributed Systems. Vorau. Autriche. (July 6-12. 1986).

M. Amouroux, A. El Alami & A. El Jaï,
Quadratic control law for a thermal storage system.
Lecture Notes in Control and Information Sciences. Analysis and Optimization Of Systems. Springer. N° 83. (1986) 747-758.

Before 1985


A. El Jaï & A. Najem,
Optimal actuator location in a diffusion process.
Lectures notes in control and information science. Springer Verlag. N°62. 1984.

A. El Jaï & L. Berrahmoune,
Localisation d'actionneurs frontières pour la controlabilité de systèmes paraboliques.
Comptes-rendus de l'Académie des Sciences. Paris. Tome 298. N°8, 1984. 177-180 .

A. El Jaï & L. Berrahmoune,
Localisation d'actionneurs ponctuels pour la controlabilité de systèmes paraboliques.
Comptes-rendus de l'Académie des Sciences. Paris. Tome 298, N°3, (1984) 47-50 .

L. Berrahmoune,
Localisation d'actionneurs pour la contrôlabilité de systèmes paraboliques et hyperboliques.
Application par dualité à la localisation de capteurs. Thèse de 3ème cycle, Université Mohammed V, Rabat.(Avril 1984).

M. Amouroux, A. El Alami & A. El Jaï,
Comment observer l'état d'un système parabolique.
Revue RAIRO. Systems analysis and control. 17, (1984) 323-338.

M. Amouroux, M. Courdesses & A. El Jaï,
Compararison of two optimal feedback controls for parabolic systems.
Optimal Control Applications and Methods (OCAM). 5, (1984) 137-148.


A. El Jaï & K.Kassara,
Algorithmes pour la commande d'une classe de systèmes à paramètres répartis non linéaires.
Revue Marocaine d'Automatique, d'Informatique et de traitement de signal. 1, (1983) 3-24.

A. El Jaï & L. Berrahmoune,
Localisation d'actionneurs zones pour la contrôlabilitéde systèmes paraboliques.
Comptes-rendus de l'Académie des Sciences. Paris. Tome 297,(Dec. 1983) 647-650..


A. El Jaï, S. Cherkaoui & A. El Harraj,
Identifiabilité des systèmes linéaires de dimension finie à partir de mesures discrètes.
Comptes-rendus de l'académie des sciences. paris. tome 294, (10/05/1982).

A. El Jaï & M. Amouroux,
Sur la détermination d'un observateur de dimension finie pour une classe de systems linéaires à paramètres répartis.
Comptes-rendus de l'Académie des Sciences. Paris. Tome 287, (17/7/1978).

M. Amouroux, J.P. Babary & A. El Jaï,
Adaptative open loop control for a class of distributed parameter systems.
Revue Automatica. 14, (1978) 603-607.

· M. Amouroux, J.P. Babary, A. El Jaï & J.P. Gouyon,
Hybrid simulation of adaptative open loop control for a parabolic systems.
Mathematics and Computers in Simulation. Vol. XX, no 4, (1978).

A. El Jaï,
Sur la commande avec estimation de l'état initial d'une classe de systèmes à paramètres répartis. Considérations pratiques.
RAIRO. 11. No 4. (1977) 334.