Approximate analytical solution of fractional-order generalized integro-differential equations via fractional derivative of shifted Vieta-Lucas polynomial
Keywords:
Vieta-Lucas polynomial, Caputo fractional derivative, Generalized-fractional integro-differential equation, Galerkin methodAbstract
In this paper, we extend fractional-order derivative for the shifted Vieta-Lucas polynomial to generalized-fractional integro-differential equations involving non-local boundary conditions using Galerkin method as transformation technique and obtained N - \delta + 1 system of linear algebraic equations with \lambda i, i = 0, . . . , N unknowns, together with \delta non-local boundary conditions, we obtained (N + 1)- linear equations. The accuracy and effectiveness of the scheme was tested on some selected problems from the literature. Judging from the table of results and figures, we observed that the approximate solution corresponding to the problem that has exact solution in polynomial form gives a closed form solution while problem with non-polynomial exact solution gives better accuracy compared to the existing results.
Published
How to Cite
Issue
Section
Copyright (c) 2024 Kazeem Issa, Risikat A. Bello, Usman Jos Abubakar

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- T. S. Fagbemigun, M. O. Olorunfemi, S. A. Wahab, Modeling of Self Potential (SP) Anomalies over a Polarized Rod with Finite Depth Extents , Journal of the Nigerian Society of Physical Sciences: Volume 1, Issue 2, May 2019
- M. A. Lala, S. Kawu, O. A. Adesina, J. A. Sonibare, Assessment of Heavy Metal Pollution Status in Surface Soil of a Nigerian University , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
- Gurpreet Singh Tuteja, Tapshi Lal, A study of growth of COVID-19 with super-spreaders using the modified SIR model including iceberg phenomenon , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- Akila Dabara Kayit, Mohd Tahir Ismail, Novel way to predict stock movements using multiple models and comprehensive analysis: leveraging voting meta-ensemble techniques , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 3, August 2024
- J. A. Akinpelu, K. P. Ojo, S. O. Salawu, G. O. Olutona, F. O. Aweda, O. O. Jegede, Concentrations of heavy metal content in indoor dust and potential exposure in preschool children , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 1, February 2026
- Ammar A. Oglat, Abdallah Al Said, Naser M. Ahmed, Mohammed Dawood Salman, Zinc oxide nanoparticles and nanorods: advanced sunscreen ingredients for enhanced UV protection and radiation filtration , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Victoria T. Olayemi, Adetola C. Oladipo, Vincent O. Adimula, Ayobami C. David, John O. Abedoh, Basheer A. Jaji, Adedibu C. Tella, A fluorescent copper(II) complex based on 4,4-oxybisbenzoic acid and benzimidazole for selective detection of nitroaromatic compounds , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 2, May 2026
- Alaba Joseph Adebayo, Ilemobayo Ifedayo Oguntimehin, Studies on the effects of kaolin filler concentrations on the thermal and mechanical performance of furan–lignin foam formulations , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 3, August 2026 (In Progress)
- Anas Sani Maihulla, Ibrahim Yusuf, Performance Analysis of Photovoltaic Systems Using (RAMD) Analysis , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 3, August 2021
- B. O. Adebesin, J. O. Adeniyi, I. A. Adimula, S. J. Adebiyi, S. O. Ikubanni, B. J. Adekoya, Current Understanding of the Equatorial E x B Drift velocities in the African Sector: A Short Review , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 1, February 2022
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- K. Issa, A. S. Olorunnisola, O. T. Aliu, A. D. Adeshola , Approximate solution of space fractional order diffusion equations by Gegenbauer collocation and compact finite difference scheme: Solution of space fractional diffusion equation , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- K. Issa, A. T. AbdulKareem, A D. Adeshola, R. A. Bello, Numerical solution of fractional advection-diffusion equation with generalized Caputo derivative using shifted ultraspherical collocation method , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 2, May 2026

