Mohammed Olanrewaju Ibrahim
@unilorin.edu.ng
Professor, Faculty of Physical Sciences
University of Ilorin
RESEARCH, TEACHING, or OTHER INTERESTS
Modeling and Simulation, Control and Optimization, Applied Mathematics, Computational Mathematics
21
Scopus Publications
1465
Scholar Citations
17
Scholar h-index
42
Scholar i10-index
Scopus Publications
- An epidemic model for control and possible elimination of Lassa fever
Abayomi Ayoade, Nkuba Nyerere, and Mohammed Ibrahim
Tamkang Journal of Mathematics
Lassa fever is a deadly viral disease whose incubation period ranges from six to twenty-one days and about eighty percent of Lassa virus infection is asymptomatic. A deterministic model was formulated to quantify the transmission dynamics of the disease under isolation and treatment of the isolated asymptomatic and symptomatic humans for effective management and possible elimination of the disease. The solutions of the model were shown to be positive and bounded. Equilibrium analysis was conducted and both the disease-free and the endemic equilibria were derived. The threshold quantity for disease elimination , $R_{0}$ , was also obtained and used to derive conditions for the existence of stability of the eqilibria. The quantity was also employed to examine the sensitivity of the model parameters to disease propagation and reduction. The theoretical analysis was then complemented with the quantitative analysis by adopting a set of realistic values for the model parameters in order to show the effect of isolation and treatment on the spread and fatality of Lassa fever. Results from the quantitative study showed that death and infection from Lassa fever fell continuously as more and more exposed individuals were detected and isolated for treatment. The study therefore suggested that any measure taken to eradicate or curtail Lassa fever spread should include detection and isolation of the exposed humans for prompt treatments. - Assessing the impact of escalating attacks on soft targets by criminal gang: A modelling viewpoint using bifurcation analysis
Major Murtala Bello Aliyu, Ali Audu Baidu, Bala Ma’aji Abdulhamid, Mohammed Olanrewaju Ibrahim, and Fu’ad Muhammad Mukhtar
Elsevier BV - Modeling the dynamics and control of rabies in dog population within and around Lagos, Nigeria
Abayomi Ayotunde Ayoade and Mohammed Olanrewaju Ibrahim
Springer Science and Business Media LLC - Curtailing the spread of drug-abuse and violence co-menace: An optimal control approach
Abdulfatai Atte Momoh, Abdullahi Alhassan, M.O. Ibrahim, and S.A. Amoo
Elsevier BV - Dynamics of Terrorism in Contemporary Society for Effective Management
Kazeem Babatunde Akande, Julius Adebowale Makinde, and Mohammed Olanrewaju Ibrahim
Hindawi Limited
In the contemporary world, the effect of faith in religion cannot be underestimated or overemphasized. In the olden days, traditional religion/faith of a particular locality was the only practice obtainable; however, new faiths emerged and are being absorbed in recent times. Extremism in the newly absorbed faith began to cause the indigenous religion to collapse and increase violence against innocent ones. This paper investigated the interaction between the extremism of faith leading to the act of terror and a susceptible individual (members of the society) to guide the policymakers and decision implementers to embrace the proposed model for counterterrorism for effective management of the insurgency. Mathematical modelling of epidemiology was conceptualized for the model formulation, and the resulting autonomous differential equations were critically analyzed with the Lipschitz condition, next generation matrix, and Bellman and Cooke’s criteria for the management of insurgency in the society. Thresholds were obtained to curtail recruitment into the fanatical groups, and the results of the simulated proposed model identified critical factors (parameters) to be considered for the complete eradication of violence in human society. - Dynamical Analysis of Salmonella Epidemic Model With Saturated Incidence Rate
Abiodun Oluwakemi, Ibrahim Mohammed, Adebimpe Olukayode, Oludoun Olajumoke, Gbadamosi Babatunde, and Aladeitan Benedicta
Springer Singapore - Direct and indirect transmission of typhoid fever model with optimal control
Olumuyiwa James Peter, Mohammed Olanrewaju Ibrahim, Helen Olaronke Edogbanya, Festus Abiodun Oguntolu, Kayode Oshinubi, Abdullahi Adinoyi Ibrahim, Tawakalt Abosede Ayoola, and John Oluwasegun Lawal
Elsevier BV - Optimal control analysis of a tuberculosis model with exogenous re-infection and incomplete treatment
S. F. Abimbade, S. Olaniyi, O. A. Ajala, and M. O. Ibrahim
Wiley
A new mathematical model of tuberculosis (TB) featuring exogenous re‐infection and incomplete treatment is presented and analyzed. The model divides total population into susceptible, latently infected, actively infected (uninformed and enlightened), and treatment classes. The model with or without incomplete treatment exhibits backward bifurcation phenomenon, which is caused by the presence of exogenous re‐infection. However, further investigation reveals that the absence of incomplete treatment has the potential to reduce the backward bifurcation range significantly. The global dynamics of the TB model without exogenous re‐infection is completely determined by the basic reproduction number under certain modifications on parameters. Furthermore, the model is extended to include three time‐dependent control functions, such as public awareness campaign, treatment effort, and preventive control against incomplete treatment. The existence of the optimal control for the nonautonomous model is proven and the three controls are characterized using Pontryagin's maximum principle. Numerical simulations are performed to show the significance of singular implementation of each of the controls and combination of the three controls in minimizing the TB burden in the population. - Analysis and dynamics of fractional order mathematical model of COVID-19 in Nigeria using atangana-baleanu operator
Olumuyiwa J. Peter, Amjad S. Shaikh, Mohammed O. Ibrahim, Kottakkaran Sooppy Nisar, Dumitru Baleanu, Ilyas Khan, and Adesoye I. Abioye
Computers, Materials and Continua (Tech Science Press)
We propose a mathematical model of the coronavirus disease 2019 (COVID-19) to investigate the transmission and control mechanism of the disease in the community of Nigeria Using stability theory of differential equations, the qualitative behavior of model is studied The pandemic indicator represented by basic reproductive number R0 is obtained from the largest eigenvalue of the next-generation matrix Local as well as global asymptotic stability conditions for the disease-free and pandemic equilibrium are obtained which determines the conditions to stabilize the exponential spread of the disease Further, we examined this model by using Atangana–Baleanu fractional derivative operator and existence criteria of solution for the operator is established We consider the data of reported infection cases from April 1, 2020, till April 30, 2020, and parameterized the model We have used one of the reliable and efficient method known as iterative Laplace transform to obtain numerical simulations The impacts of various biological parameters on transmission dynamics of COVID-19 is examined These results are based on different values of the fractional parameter and serve as a control parameter to identify the significant strategies for the control of the disease In the end, the obtained results are demonstrated graphically to justify our theoretical findings - Optimal control on a mathematical model of malaria
- Application of adomian decomposition method on a mathematical model of malaria
Adesoye Idowu Abioye, Olumuyiwa James Peter, Ayotunde Abayomi Ayoade, Ohigweren Airenoni Uwaheren, and Mohammed Olanrewaju Ibrahim
Union of Researchers of Macedonia
In this paper, we consider a deterministic model of malaria transmission. Adomian decomposition method (ADM) is used to calculate an approximation to the solution of the non-linear couple of differential equations governing the model. Classical fourth-order Runge-Kutta method implemented in Maple18 confirms the validity of the ADM in solving the problem. Graphical results show that ADM agrees with R-K 4. In order words, these produced the same behaviour, validating ADM's efficiency and accuracy of ADM in finding the malaria model solution. - Application of Variational Iteration Method in Solving Typhoid Fever Model
Peter Olumuyiwa James and Mohammed Olanrewaju Ibrahim
IEEE
This paper presents and studies a deterministic mathematical model of typhoid fever dynamics. We verified the uniqueness and the existence of the model's equations using the Lipchitz condition to check the validity of the model. The basic concept of disease transmission is discussed. We applied the Variational Iteration Method (VIM) to solve the model equations. The model equations are described by a nonlinear differential equation of order one. The model is solved using VIM. The validity of the method was verified by the Runge-Kutta method of order four (RK4) implemented in Maple 16 software. In order to confirm the efficiency of VIM, the solutions obtained by the two methods were compared. The profiles of the solutions of each variable in the model were presented and we confirmed that VIM and RK4 were in good agreement. The results reveal that VIM is accurate and efficient in finding the solution to the Typhoid fever model. - A mathematical model of Tuberculosis control Incorporating Vaccination, Latency and infectious treatments (case study of Nigeria)
- Modelling the effect of vaccination on the transmission dynamics of measles
A.A. Momoh, M.O. Ibrahim, I.J. Uwanta, and S.B. Manga
Academic Publications
Protecting children from vaccines-preventable diseases such as measles, is among primary goals of health administrators worldwide. Since vaccination turned out to be the most effective strategy against childhood disease, developing a framework that would predict an optimal vaccine coverage level needed to control the spread of these disease is crucial. In this paper, we used a compartmental mathematical model to study the transmission dynamics of measles. The effect of vaccination on transmission dynamics of measles were study. The stability of the disease-free equilibrium is established. Numerical simulations are carried out. We discussed in details the implications of our analytic and numerical solutions. AMS Subject Classification: 92D40, 92D25, 34D20 - Mathematical model for control of measles epidemiology
A.A. Momoh, M.O. Ibrahim, I.J. Uwanta, and S.B. Manga
Academic Publications
Abstract: An SEIR epidemic model is investigated to ascertain the impact of exposed individuals at latent period (individuals who are infected but not yet infectious) on the transmission dynamics of measles. Mathematical analysis is carried out that completely determine the dynamics of the model. The impact of exposed individuals at latent period are discussed through the stability analysis and numerical simulation. - The untapped role of civil-servants at revamping ilorin emirate economy
Mohammed Olanrewaju Ibrahim and Mufutau Ayinla Abdul-Yakeen
Richtmann Publishing
Focus of the work is on how to integrate indigenous civil-servants into the community development efforts of a community development association, IEDPU in order to develop the Economy. The study reviewed some theoretical, divine and empirical works and used them to formulate a One-By-One (1X1) financial approach of promoting economic growth and development of Ilorin Emirate Economy. It assumed and tabulated a situation where certain sum of money can be given out as interest-free loans to a particular set of civil-servants and this would enhance their investment capacity, generate more jobs, output, consumption, trade, income, savings and new set of investment opportunities which are symptoms of economic growth and development. It explains the likely limitations and remedies of (1X1) approach and discovered that Emulable Circular Flow of Wealth is practicable and sustainable in the Less Developed Countries. The results suggested the need for the civil-servants to be up and doing and government, employer of civil-servants to continue to guarantee the loans given to civil-servants by the community development associations. This would create more conducive investment climate and labor bank that would improve the infrastructural and social base of the economy to boost credit creation efforts of the host community and promote sustainable growth and development. DOI: 10.5901/mjss.2013.v4n6p515 - Stability analysis of an infectious disease free equilibrium of hepatitis B model
RECENT SCHOLAR PUBLICATIONS
- EXPANSION METHOD FOR SOLVING FRACTIONAL ORDER HIV/AIDS MODEL
O Odetunde, MO Ibrahim
FUDMA JOURNAL OF SCIENCES 9 (2), 75-82 2025 - Mathematical Modeling of the Spread of False Information within Social Media
JO Ibrahim, MO Ibrahim, NO Abdurrahman
Ilorin Journal of Science 11 (3), 139-145 2024 - The use of technological intelligence model in solving terrorism dynamics: a case study of Nigeria
A Gambo, AK Dotia, MO Ibrahim, LA Olusola
Computational Methods for Differential Equations 13 (1), 201-213 2024 - Synergistic Interaction during Copyrolysis of Soybean Straw and Tire Waste: Improving Emissions and Product Quality
M Bashir, NU Hassan, M Ibrahim, HM Ali, MH Tahir, K Naseem, N Sultana, ...
ACS omega 9 (30), 32697-32705 2024 - Bifurcation Analysis of an Age Structured Malaria Model
N Isah, MO Ibrahim, BY Isah, BA Magaji
International Journal of Mathematical Sciences and Optimization: Theory and 2024 - DETERMINISTIC MODEL OF ZIKA-VIRUS WITH CARRIER MOTHER AND RESERVOIRS: A MATHEMATICAL ANALYSIS APPROACH
AK Dotia, MO Ibrahim, A Gambo, AB Musa, AO Lawani
FUDMA JOURNAL OF SCIENCES 8 (3), 316-331 2024 - Mathematical Analysis of Substance Abuse and its Effect
AK Dotia, MO Ibrahim, A Gambo, AB Musa, AO Lawani
International Journal of Development Mathematics (IJDM) 1 (2), 179-190 2024 - Stability Analysis of a relapse covid-19 mathematical model
O Odetunde, MO Ibrahim
Ilorin Journal of Science 11 (1), 89-98 2024 - Dynamics of Cholera Pathogen Carriers and Effect of Hygiene Consciousness in Cholera Outbreaks
SF Abubakar, MO Ibrahim
Iranian Journal of Numerical Analysis and Optimization 14 (2), 449-474 2024 - EFFECTS OF RURAL-URBAN YOUTHS MIGRATION ON MAJOR CEREAL CROPS PRODUCTION IN KWARA STATE, NIGERIA.
M Ibrahim, IA Abdul, JE Ochi
Nigerian Journal of Agriculture and Agricultural Technology 4 (1), 106-116 2024 - Assessment of Foliose Epiphytic Lichen (Parmelia sulcata) as Bioindicators of Atmospheric Trace Metals Pollution in Lapai Metropolis, Niger State
M Ibrahim1a, AI Tsafe1b, JR Gungshik1a, AM Abdulkarim2a, ...
Science View Journal 2024 - STUDY OF THE HISTOLOGICAL AND BIOCHEMICAL EFFECT OF INSTANT NOODLES ON THE KIDNEY AND LIVER ON RATS MODEL
M Ibrahim, RI Tsamiya, P Oladipo, B Gaius
FUDMA JOURNAL OF SCIENCES 8 (1), 135-140 2024 - An epidemic model for control and possible elimination of Lassa fever
A Ayoade, N Nyerere, M Ibrahim
Tamkang Journal of Mathematics 55 (1), 55-77 2024 - Compressive Strength Assessment of Metakaolin Hollow Sandcrete Blocks
M Ibrahim
ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 20 (4), 845-854 2024 - Optimal Control Strategy for a Typical Drug Abuse Model
AO Yekeen, MO Ibrahim
2024 - Stability and Change: Multi-Streams and Ideational Explanation of Free Senior Secondary Education Programme Adoption in Ghana
M Ibrahim, O Kusi-Ampofo, AK Ibrahim
6th International Conference on Public Policy 2024 - EBV-associated epigenetic signature in a colorectal cancer multicase family.
R Hamad, O Yousif, R Idris, RS Yousif, B Kamal, L Ammar, TA Ibrahim, ...
2023 - From policy to politics? Exploring feedback effects of social protection on state‐citizen relations in Ghana
M Ibrahim
Social Policy & Administration 57 (6), 902-918 2023 - Mathematical modelling of solid waste management
MO Ibrahim, NO Abdurrahman
International Journal of Mathematical Analysis and Modelling 6 (1) 2023 - Assessing the impact of escalating attacks on soft targets by criminal gang: a modelling viewpoint using bifurcation analysis
MMB Aliyu, AA Baidu, BM Abdulhamid, MO Ibrahim
Mathematics and Computers in Simulation 212, 122-137 2023
MOST CITED SCHOLAR PUBLICATIONS
- Analysis and dynamics of fractional order mathematical model of COVID-19 in Nigeria using atangana-baleanu operator
OJ Peter, AS Shaikh, MO Ibrahim, KS Nisar, D Baleanu, I Khan, AI Abioye
2021
Citations: 142 - Mathematical model for control of measles epidemiology
AA Momoh, MO Ibrahim, IJ Uwanta, SB Manga
International Journal of Pure and Applied Mathematics 87 (5), 707-718 2013
Citations: 94 - Impact of emotional intelligence and gender on job satisfaction among Egyptian government sector employees
S El Khouly, A Ghoniem, M Ghadami, M Ibrahim
Current Research Journal of Social Sciences 3 (1), 22-27 2011
Citations: 61 - The use of routine monitoring and evaluation systems to assess a referral model of family planning and HIV service integration in Nigeria
NO Chabikuli, DD Awi, O Chukwujekwu, Z Abubakar, U Gwarzo, ...
Aids 23, S97-S103 2009
Citations: 51 - Optimal control analysis of a tuberculosis model with exogenous re‐infection and incomplete treatment
SF Abimbade, S Olaniyi, OA Ajala, MO Ibrahim
Optimal Control Applications and Methods 41 (6), 2349-2368 2020
Citations: 42 - Mathematical model for the control of typhoid fever
OJ Peter, MO Ibrahim, OB Akinduko, M Rabiu
IOSR J. Math 13 (4), 60-66 2017
Citations: 35 - Differential transform method for solving mathematical model of SEIR and SEI spread of malaria
AI Abioye, MO Ibrahim, OJ Peter, S Amadiegwu, FA Oguntolu
2018
Citations: 34 - Direct and indirect transmission of typhoid fever model with optimal control
OJ Peter, MO Ibrahim, HO Edogbanya, FA Oguntolu, K Oshinubi, ...
Results in Physics 27, 104463 2021
Citations: 33 - Direct and indirect transmission dynamics of typhoid fever model by differential transform method
O Peter, M Ibrahim, F Oguntolu, O Akinduko, S Akinyemi
ATBU, Journal of Science, Technology and Education (JOSTE) 6 (1), 167-177 2018
Citations: 33 - Application of differential transform method in solving a typhoid fever model
OJ Peter, MO Ibrahim
International Journal of Mathematical Sciences and Optimization: Theory and 2017
Citations: 33 - Blood group, genotype, malaria, blood pressure and blood glucose screening among selected adults of a community in Kwara State: implications to public health
AF Anyiam, OC Arinze-Anyiam, PO Omosigho, M Ibrahim, EA Irondi, ...
Asian Hematol Res J 6 (3), 9-17 2022
Citations: 30 - Optimal control on a mathematical model of malaria
AI Abioye, MO Ibrahim, OJ Peter, HA Ogunseye
Sci. Bull., Series A: Appl Math Phy 82 (3), 177-190 2020
Citations: 30 - Comparative in vitro antidiabetic and antioxidant activity of various extracts of Ficus species
S Abusufyan, M Ibrahim, K Mohib
Pharmacognosy Journal 10 (2) 2018
Citations: 21 - Gray wolf optimization of fractional order control of 3-omni wheels mobile robot: experimental study
H Ammar, M Ibrahim, A Azar, R Shalaby
2020 16th international computer engineering conference (ICENCO), 147-152 2020
Citations: 20 - Viscoelastic fluid flow past an infinite vertical plate with heat dissipation
IJ Uwanta, BY Isah, MO Ibrahim
International Journal of Computer Applications 36 (2), 17-24 2011
Citations: 20 - Teratogenic effects of aqueous extract of Ficus glomerata leaf during embryonic development in zebrafish (Danio rerio)
A Shaikh, K Kohale, M Ibrahim, M Khan
Journal of Applied Pharmaceutical Science 9 (5), 107-111 2019
Citations: 19 - Curtailing the spread of drug-abuse and violence co-menace: An optimal control approach
AA Momoh, A Alhassan, MO Ibrahim, SA Amoo
Alexandria Engineering Journal 61 (6), 4399-4422 2022
Citations: 18 - On the global stability of cholera model with prevention and control/Ayoade Abayomi Ayotunde[et al.]
AA Ayoade, MO Ibrahim, OJ Peter
Malaysian Journal of Computing (MJoC) 3 (1), 28-36 2018
Citations: 17 - Modelling the Impact of BCG vaccines on tuberculosis epidemics
SA Egbetade, MO Ibrahim
Journal of Mathematical Modelling and Application 9 (1), 49-55 2014
Citations: 17 - Analysis and prediction of cost and time overrun of millennium development goals (MDGs) construction projects in Nigeria
EA Ijigah, EB Ogunbode, MO Ibrahim
Developing Country Studies (IISTE) 2012
Citations: 16