A Cosmic Quantum Mechanics I. Arbab	1-10
Systèmes hamiltoniens complètement intégrables et méthode de la courbe spectrale A. Elachab	11-17
Characterization of the Poisson transform of an $L^{2}$-function on the Shilov boundary $S$ of the Lie ball in $\bf{C}^{2}$. Fouzia EL wassouli	17-20
The Non commutative Geometry of the Matrix Algebra $M_{3}(C)$ A.E.F. Djemai	21-40
Sur les symétries de l'équation de Burgers généralisée A. Ouhadan and E. H. El Kinani	41-46
Structures de Lie-Poisson sur $SU(2)$ et $SL(2,\bf{R})$ S. Benmouloud, B. Ganbouri and SM. Sbai	47-50
Higher-Order Supersymmetric Quantum Mechanics and Infinite Well Potential J. Sadeghi, A. R. Amani and B. Pourhassan	51-54
Polarized Poisson manifolds and its generalizations Azzouz AWANE	55-62
Study of some domain decomposition strategies. B. Radi	63-67
Almost $k-$complex structures Azzouz AWANE and Maimouna BENT BAH	68-73
$k-$symplectic affine Lie algebras Author: A. Awane, A. Chkiriba and M. Goze	74-81
Asymptotic Expansions for a General Hamiltonians in the Born-Oppenheimer Approximation Abderrahmane Senoussaoui	82-90
Hall effect on couette flow with heat transfer of a dusty conducting fluid in the presenceof uniform suction and injection Author: Hazem A. ATTIA	91-103
The Moyal Momentum Algebra A. Boulahoual and M.B.Sedra	104-106
Functional equations and $2 \times 2$-matrix valued functions B.Bouikhalene E.Elqorachi and S.Kabbaj	107-118
Trapping of laser-vaporized silver clusters in rare-gas matrices: Magnetic circular dichroism (MCD) studies of silver clusters in neon and argon matrix J.T. Zoueu, E. Farhi and J.C. Rivoal	119-130