Solving fractional variable-order differential equations of the non-singular derivative using Jacobi operational matrix
Keywords:
FDEs; Non-singular derivative; Variable order; Operational matrix.Abstract
This research derives the shifted Jacobi operational matrix (JOM) with respect to fractional derivatives, implemented with the spectral tau method for the numerical solution of the Atangana-Baleanu Caputo (ABC) derivative. The major aspect of this method is that it considerably simplifies problems by reducing them to ones that can be solved by solving a set of algebraic equations. The main advantage of this method is its high robustness and accuracy gained by a small number of Jacobi functions. The suggested approaches are applied in solving non-linear and linear ABC problems according to initial conditions, and the efficiency and applicability of the proposed method are proved by several test examples. A lot of focus is placed on contrasting the numerical outcomes discovered by the new algorithm together with those discovered by previously well-known methods.
Published
How to Cite
Issue
Section
Copyright (c) 2023 M. Basim, N. Senu, A. Ahmadian, Z. B. Ibrahim

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- Joshua Sunday, Joel N. Ndam, Lydia J. Kwari, An Accuracy-preserving Block Hybrid Algorithm for the Integration of Second-order Physical Systems with Oscillatory Solutions , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023
- Olayiwola Babarinsa, Graph Theory: A Lost Component For Development in Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
- B. I. Akinnukawe, S. A. Okunuga, One-step block scheme with optimal hybrid points for numerical integration of second-order ordinary differential equations , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- S. E. Ogunfeyitimi, M. N. O Ikhile, P. O. Olatunji, High order boundary value linear multistep method for the numerical solution of IVPs in ODEs , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Pushap Lata Sharma, Deepak Bains, Pankaj Thakur, Thermal instability of rotating Jeffrey nanofluids in porous media with variable gravity , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- Benson Ade Eniola Afere, On the fourth-order hybrid beta polynomial kernels in kernel density estimation , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 1, February 2024
- Mark I. Modebei, Olumide O. Olaiya, Ignatius P. Ngwongwo, Computational study of a 3-step hybrid integrators for third order ordinary differential equations with shift of three off-step points , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 4, November 2021
- Christian N. Nwaeme, Adewale F. Lukman, Robust hybrid algorithms for regularization and variable selection in QSAR studies , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 4, November 2023
- A. M. Olaosun, C. A. Aborisade, D. E. Shian, P. T. Osuolale, Comprehensive study of photon and proton interactions to interpret the radiation parameters of boron derivative drugs for chemoradiotherapy , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 2, May 2025
- Friday Obarhua, Oluwasemire John Adegboro, An Order Four Continuous Numerical Method for Solving General Second Order Ordinary Differential Equations , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 1, February 2021
You may also start an advanced similarity search for this article.

