Finite difference method for Riesz space fractional diffusion equations with delay and a nonlinear source term


Authors

Shuiping Yang - School of Mathematics and Big Data Science, Huizhou University, Guangdong, 516007, China


Abstract

In this paper, we propose a finite difference method for the Riesz space fractional diffusion equations with delay and a nonlinear source term on a finite domain. The proposed method combines a time scheme based on the predictor-corrector method and the Crank-Nicolson scheme for the spatial discretization. The corresponding theoretical results including stability and convergence are provided. Some numerical examples are presented to validate the proposed method.


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