An Efficient Numerical Scheme for Variable-Order Fractional Sub-Diffusion Equation

The variable-order (VO) fractional calculus can be seen as a natural extension of the constant-order, which can be utilized in physical and biological applications. In this study, we derive a new numerical approximation for the VO fractional Riemann–Liouville integral formula and developed an implic...

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Bibliographic Details
Main Authors: Umair Ali, Muhammad Sohail, Farah Aini Abdullah
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/12/9/1437