الأبحاث

عفت عباس محمد سعيد

أستاذ متفرغ

كلية العلوم الرياضيات

On the exact solution of ( 2+1)-dimensional cubic nonlinear Schrodinger (NLS) equation . J. Phys. A : Math. Gen. 36: 6751-6770

2003

Some Analytical Solutions for Groundwater Flow and Transport Equation . Transport in Porous Media 47: 295-308 .

2002

البحث الكامل الملخص

Analytic assessment of used nuclear fuel disposal. Journal of Applied Mathematics and Computation (in press)Accepted on 25/9/2000.

2000

Anomalous diffusion on fractal objects: Additional analytic solutions. Journal of Chaos, Solitons and Fractals, 11, pp. 1369-1376.

2000

On the Brazil Nuts Problem: Is it of relevance to hydrodynamics? Journal of Statistical Physics, Vol. 98, Nos. 5/6, pp. 1395 – 1407.

2000

On the porous medium equation with modified Fourier’s law: Symmetries and integrability. Journal of Physical Society of Japan, Vol. 68, No. 2, pp. 360-368.

1999

The non-classical solution of the inhomogeneous non-linear diffusion-equation. Journal of Applied Mathematics and Computation, Vol. 98, pp. 103-108.

1999

Analytic solutions for asymmetric model of a rod in a lattice fluid. Journal of Statistical Physics, Vol. 94, Nos. 3/4, pp. 639 - 652.

1999

On the solution of generalized inhomogeneous non-linear diffusion-convection equation. Journal of Physical Society of Japan, Vol. 67, No. 4, pp. 101 - 106.

1998

On the diffusion in a lattice gas model: Group-theoretic approach, Journal of Statistical Physics, Vol. 90, Nos.1/2, pp. 301 – 310.

1998

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Mathematics