New preconditioning and half-sweep accelerated overrelaxation solution for fractional differential equation

New preconditioning and half-sweep accelerated overrelaxation solution for fractional differential equation

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The present paper investigates the approximate solution of a one-dimensional linear space-fractional diffusion equation using a new preconditioning matrix to develop an efficient half-sweep accelerated overrelaxation iterative method. The proposed method utilizes unconditionally stable implicit fini...

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Bibliographic Details
Main Authors: Praveen Agarwal, Andang Sunarto, Jackel Vui Lung Chew, Jumat Sulaiman, Shaher Momani
Format: Article
Language:English
Published: Elsevier 2023-02-01
Series:Journal of King Saud University: Science
Subjects:
Finite difference method
Caputo fractional derivative
Space-fractional derivative
Half-sweep
Preconditioning matrix
Accelerated overrelaxation
Online Access:http://www.sciencedirect.com/science/article/pii/S1018364722006425

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http://www.sciencedirect.com/science/article/pii/S1018364722006425

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