Title of article
Compact Finite Difference Methods for the Solution of One Dimensional Anomalous Sub- Diffusion Equation
Author/Authors
Al-Shibani ، Faoziya S. - Universiti Sains Malaysia , Ismail ، Ahmed I. Md. - Universiti Sains Malaysia , Abdullah ، Farah A. - Universiti Sains Malaysia
Pages
16
From page
104
To page
119
Abstract
In this paper, two high order compact finite difference schemes are formulated for solving the one dimensional anomalous subdiffusion equation. The Grünwald- Letnikov formula is used to discretize the temporal fractional derivative. The truncation error and stability of the two methods are discussed. The feasibility of the compact schemes is investigated by application to a model problem.
Keywords
Compact finite difference method , Time fractional diffusion , Grünwald , Letnikov method ,
Journal title
General Mathematics Notes
Serial Year
2013
Journal title
General Mathematics Notes
Record number
2457531
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