UNIOSUN Staff Profile
Discover the People Behind Our Academic Excellence.
OLADAPO Asimiyu Olalekan
Lecturer II
COLLEGE OF SCI. ENG. & TECH.
MATHS & PHY. SCI.
Brief Educational Profile
PhD Mathematics - Osun State University (2023)
MTech Applied Mathematics - Ladoke Akintola University of Technology, Ogbomosho (2018)
B.Sc. Mathematics - University of Ilorin (2011)
Academic Profiles
Google Scholar
ResearchGate
Curriculum Vitae
Current/Recent Research
My current research focuses on the development and analysis of mathematical models for infectious disease dynamics, with particular emphasis on malaria and emerging infectious diseases. I employ deterministic and fractional-order differential equation models to investigate disease transmission, evaluate intervention strategies, and support evidence-based public health decision-making.
My research integrates advanced mathematical techniques, including stability analysis, optimal control theory, sensitivity analysis, bifurcation analysis, and numerical simulation, to examine the effectiveness of interventions such as vaccination, insecticide-treated nets (ITNs), indoor residual spraying (IRS), treatment, public awareness, and vector control. I also utilize real epidemiological data for model calibration and validation to improve the predictive performance and practical applicability of these models.
Selected Recent Publications
- 1. Oladapo, A. O., Yunus, A. O., Omoloye, M. A., & Olayiwola, M. O. (2025). Novel approaches to malaria control and eradication using fractional-order modeling and numerical simulations. Next Research, 2, 100205.
- DOI: 10.1016/j.nexres.2025.100205 (ScienceDirect)
- 2. Adedokun, K. A., Olayiwola, M. O., Alaje, I. A., Yunus, A. O., Oladapo, A. O., & Kareem, K. O. (2024). A Caputo fractional-order model of tuberculosis incorporating enlightenment and therapy using the Laplace–Adomian decomposition method. International Journal of Modelling and Simulation.
- DOI: 10.1080/02286203.2024.2315361 (Taylor & Francis Online)
- 3. Dere, Z. O., & Oladapo, A. O. (2024). Mathematical (SEIRB) model analysis for evaluating cholera control strategies in remote dry season region. Jurnal Diferensial, 6(2), 148–169.
- DOI: 10.35508/jd.v6i2.17868 (E-Journal Undana)
- 4. Oladapo, A. O., Olayiwola, M. O., Adedokun, K. A., Alaje, I. A., Adedeji, J. A., Kabiru, K. O., & Yunus, A. O. (2023). Optimal control analysis on mathematical model of dynamical transmission of HIV–malaria co-infection. Journal of Southwest Jiaotong University, 58(1).
- DOI: 10.35741/issn.0258-2724.58.1.44 (Journal of Southwest Jiaotong University)
- 5. Oladapo, A. O., Olayiwola, M. O., Adedokun, K. A., Alaje, I. A., Adedeji, J. A., Kabiru, K. O., & Yunus, A. O. (2023). Mathematical analysis of sensitive parameters on the dynamical transmission of HIV–malaria co-infection. Jambura Journal of Biomathematics, 4(1), 37–45.
- DOI: 10.34312/jjbm.v4i1.18972 (EJURNAL UNG)
- 6. Yunus, A. O., Olayiwola, M. O., Omoloye, M. A., & Oladapo, A. O. (2023). A fractional order model of Lassa disease using the Laplace–Adomian decomposition method. Healthcare Analytics, 3, 100167.
- DOI: 10.1016/j.health.2023.100167 (ScienceDirect)
- 7. Alaje, A. I., Olayiwola, M. O., Adedokun, K. A., Adedeji, J. A., & Oladapo, A. O. (2022). Modified homotopy perturbation method and its application to analytical solitons of fractional-order Korteweg–de Vries equation. Beni-Suef University Journal of Basic and Applied Sciences, 11, Article 139.
- DOI: 10.1186/s43088-022-00317-w (Springer)
Research Interests
Mathematical Epidemiology, Infectious Disease Modeling,
Fractional-Order Differential Equations,
Ordinary and Partial Differential Equations,
Computational and Applied Mathematics,
Mathematical Biology,
Optimal Control Theory,
Dynamical Systems and Stability Analysis,
Numerical Analysis and Scientific Computing,
Data-Driven Mathematical Modeling,
Artificial Intelligence for Mathematical and Epidemiological Modeling,
Computational Biology,
Disease Transmission Dynamics,
Parameter Estimation and Sensitivity Analysis,
Public Health Modeling and Decision Support,
Mathematical Modeling of Emerging and Re-emerging Infectious Diseases (Malaria, HIV/AIDS, Tuberculosis, Cholera, Measles, Ebola, Lassa Fever, COVID-19, Onchocerciasis),
Reaction–Diffusion Systems,
Population Dynamics,Mathematical Ecology,High-Performance Scientific Computing,