Journal of applied mathematics & informatics
- Volume 26 Issue 1_2
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- Pages.1-14
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- 2008
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
NUMERICAL SIMULATION OF THE RIESZ FRACTIONAL DIFFUSION EQUATION WITH A NONLINEAR SOURCE TERM
Abstract
In this paper, A Riesz fractional diffusion equation with a nonlinear source term (RFDE-NST) is considered. This equation is commonly used to model the growth and spreading of biological species. According to the equivalent of the Riemann-Liouville(R-L) and
Keywords
- Riesz fractional derivative;
- Implicit difference approximation;
- Nonlinear source;
- Stability;
- Convergence