الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
This thesis is devoted to study the approximate solutions of certain classes nonlinear fractional integro-differential equations. We have stud- ied the following:
The applicability of the modification method of He’s Variational iteration method and He’s Homotopy perturbation method for solving nonlinear fractional integro-differential equations.
The applicability of Adomian decomposition method and Shifted Chebyshev Polynomials method for the solution of nonlinear fractional integro-differential equations.
The applicability of Bernstein polynomials method and Shifted Legendre Polynomials method for solving nonlinear fractional integro- differential equations.
The applicability of Adomian decomposition method and the Modi- fied of He’s Variational iteration Method for solving of system nonlinear fractional integro-differential equations.