Abstract:
In this thesis the variational iteration method is implemented to give exact solutions for
seepage flow derivatives in porous media. A correction functional for the fractional partial
equation is well constructed by a general Lagrange multipliers which can be identified
optimally via variational theory. Some examples are given and comparisons are made with
the Adomian Decomposition Method (ADM).The comparisons show that the method is very
effective ,convenient and overcome the difficulty arising in calculating Adomian
polynomials andwe have solved seepage flow derivatives in porous media by using the
Adomian Decomposition method(ADM). Our solution proved rapid convergence to the exact
solution.
