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- Title
A Numerical Approach of a Time Fractional Reaction–Diffusion Model with a Non-Singular Kernel.
- Authors
Akram, Tayyaba; Abbas, Muhammad; Ali, Ajmal; Iqbal, Azhar; Baleanu, Dumitru
- Abstract
The time–fractional reaction–diffusion (TFRD) model has broad physical perspectives and theoretical interpretation, and its numerical techniques are of significant conceptual and applied importance. A numerical technique is constructed for the solution of the TFRD model with the non-singular kernel. The Caputo–Fabrizio operator is applied for the discretization of time levels while the extended cubic B-spline (ECBS) function is applied for the space direction. The ECBS function preserves geometrical invariability, convex hull and symmetry property. Unconditional stability and convergence analysis are also proved. The projected numerical method is tested on two numerical examples. The theoretical and numerical results demonstrate that the order of convergence of 2 in time and space directions.
- Subjects
TIME; TEST methods
- Publication
Symmetry (20738994), 2020, Vol 12, Issue 10, p1653
- ISSN
2073-8994
- Publication type
Article
- DOI
10.3390/sym12101653