Fractional-order modeling of visceral leishmaniasis disease transmission dynamics : strategies in eastern Sudan
Keywords:
Mathematical modeling, Visceral leishmaniasi, Bayesian estimation, Stability analysis, Intervention strategies.Abstract
This article has been retracted by the Editor and Publisher of the Journal of the Nigerian Society of Physical Sciences: Ghada A. Ahmed, “Fractional-order modeling of visceral leishmaniasis disease transmission dynamics: strategies in eastern Sudan,” Journal of the Nigerian Society of Physical Sciences 5 (2023) 1693. https://doi.org/10.46481/jnsps.2023.1693
The retraction is due to errors in the calculations reported in the article. Since the calculations form the basis of the mathematical modelling and the resulting conclusions, the errors affect the reliability of the findings presented in the article.
A separate formal retraction notice has now been published to ensure transparency and proper indexing of the retraction record. The notice is available at: https://doi.org/10.46481/jnsps.2026.3465
Published
How to Cite
Issue
Section
Copyright (c) 2023 Ghada A. Ahmed
This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- J. Andrawus, J. Y. Musa, S. Babuba, A. Yusuf, S. Qureshi, U. T. Mustapha, A. Oghenefejiro, I. S. Mamba, Modeling the dynamics of pertussis to assess the influence of timely awareness with optimal control analysis , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Kazeem A. Tijani, Chinwendu E. Madubueze, Reuben I. Gweryina, Terhemen Aboiyar, Mathematical modelling and optimal-control strategies of schistosomiasis–typhoid fever co-infection: using the demographic setting of Makurdi, Benue State, Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 3, August 2026 (In Progress)
- A. O. Sangotola, S. B. Adeyemo, O. A. Nuga, A. E. Adeniji, A. J. Adigun, A tuberculosis model with three infected classes , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 1, February 2024
- Waheed B. Yahya, Yusuf Bello, Abdulrazaq AbdulRaheem, Model Fitness and Predictive Accuracy in Linear Mixed-Effects Models with Latent Clusters , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 3, August 2023
- L. Adamu, N. Hussaini, An Epidemic Model of Zoonotic Visceral Leishmaniasis with Time Delay , Journal of the Nigerian Society of Physical Sciences: Volume 1, Issue 1, February 2019
- Thomas U. Onoja, Benson A. E. Afere, Ayodele Gabriel Fasanya, Sunday Yomi, Bolarinwa Bolaji, Transmission dynamics of dengue–Zika co-infection with antibody-dependent enhancement, cross-immunity, and vaccination: backward bifurcation analysis and data calibration , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 3, August 2026 (In Progress)
- James Andrawus, Kayode Isaac Omotoso, Agada Apeh Andrew, Felix Yakubu Eguda, Sunday Babuba, Kabiru Garba Ibrahim, Mathematical model analysis on the significance of surveillance and awareness on the transmission dynamics of diphtheria , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Fathelrhman EL Guma, Ossama M. Badawy, Mohammed Berir, Mohamed A. Abdoon, Numerical Analysis of Fractional-Order Dynamic Dengue Disease Epidemic in Sudan , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- 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
- Olumide O. Olaiya, Mark I. Modebei, Saheed A. Bello, A One-Step Block Hybrid Integrator for Solving Fifth Order Korteweg-de Vries Equations , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
You may also start an advanced similarity search for this article.
