DOI:10.29111/ijlrst ISRA Impact Factor:3.35, Peer-reviewed, Open-access Journal
Research Paper Open Access
International Journal of Latest Research in Science and Technology Vol.2 Issue 6, pp 10-17,Year 2013
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Received : 21 November 2013; Accepted : 15 December 2013 ; Published : 31 December 2013
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Article No. | 10221 |
In this paper, an efficient numerical technique is presented to solve the partial fractional space equations with variable coefficients on a finite domain. This technique based on nodal Galerkin method. The fractional derivatives are described in the Caputo sense. Also, a fully discrete scheme is given for a type of nonlinear space-fractional anomalous advection-diffusion equation. In this paper, the problems can be reduced to a set of linear algebraic equations by using the Chebyshev nodal Galerkin method. The existence and uniqueness of the solution for the linear semi discrete weak form solutions are proved. And the stability analysis for the linear semi and fully discrete schemes are discussed. Numerical solutions obtained by this method are in excellent agreement and efficient to use with those obtained by previous work in the literature.
Copyright © 2013 M. El-Kady et al. This is an open access article distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
M. El-Kady, Salah M. El-Sayed, Heba. E. Salem , " El-gendi Nodal Galerkin Method For Solving Linear And Nonlinear Partial Fractional Space Equations ", International Journal of Latest Research in Science and Technology . Vol. 2, Issue 6, pp 10-17 , 2013
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