Compact implicit difference approximation for time-fractional diffusion-wave equation

Compact implicit difference approximation for time-fractional diffusion-wave equation

In this article, developed the compact implicit difference method based Grünwald Letnikov formula (GLF) to compute the solution of the time-fractional diffusion-wave equation (TFDWE) describing wave propagation phenomenan having order α (1<α<2). The fractional derivative is in Caputo sense. Th...

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Bibliographic Details
Main Authors: Umair Ali, Azhar Iqbal, Muhammad Sohail, Farah Aini Abdullah, Zohaib Khan
Format: Article
Language:English
Published: Elsevier 2022-05-01
Series:Alexandria Engineering Journal
Subjects:
Compact approximation
Implicit difference scheme
Fractional diffusion-wave equation
Grünwald Letnikov formula
Stability
Consistency
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016821006074

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http://www.sciencedirect.com/science/article/pii/S1110016821006074

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