Ogundare Babatunde Sunday

@oauife.edu.ng

Reader in Department of Mathematics/Science
Obafemi Awolowo University,Ile-Ife

https://researchid.co/bogundare

RESEARCH INTERESTS

Qualitative and quantitative properties of solutions of differential equations,

Scopus Publications

406

Scholar Citations

Scholar h-index

Scholar i10-index

Scopus Publications

Mathematical Analysis of DDoS Attacks in SDN-based 5G
B. O. S. BIAOU, A. O. Oluwatope, and B. S. Ogundare
Springer Nature Switzerland

Vehicle plate number localization using a modified GrabCut algorithm
Ayodeji Olalekan Salau, Thomas Kokumo Yesufu, and Babatunde Sunday Ogundare
Elsevier BV

Nonstandard finite difference approximation for a generalized Fins problem
A.A. Aderogba, O.O. Fabelurin, S.O. Akindeinde, A.O. Adewumi, and B.S. Ogundare
Elsevier BV

A hybrid collocation method for solving highly nonlinear boundary value problems
A.O. Adewumi, S.O. Akindeinde, A.A. Aderogba, and B.S. Ogundare
Elsevier BV

New conditions on the solutions of a certain third order delay differential equations with multiple deviating arguments

Stability, boundedness and unique global solutions to certain second order nonlinear stochastic delay differential equations with multiple deviating arguments

On the qualitative behaviour of solutions to certain second order nonlinear differential equation with delay
B. S. Ogundare, A. T. Ademola, M. O. Ogundiran, and O. A. Adesina
Springer Science and Business Media LLC

Periodicity, Stability, and Boundedness of Solutions to Certain Second Order Delay Differential Equations
A. T. Ademola, B. S. Ogundare, M. O. Ogundiran, and O. A. Adesina
Hindawi Limited
The behaviour of solutions to certain second order nonlinear delay differential equations with variable deviating arguments is discussed. The main procedure lies in the properties of a complete Lyapunov functional which is used to obtain suitable criteria to guarantee existence of unique solutions that are periodic, uniformly asymptotically stable, and uniformly ultimately bounded. Obtained results are new and also complement related ones that have appeared in the literature. Moreover, examples are given to illustrate the feasibility and correctness of the main results.

On stability and boundedness properties of solutions of certain second order non-autonomous nonlinear ordinary differential equation
J.G. Alaba and B.S. Ogundare
University Library in Kragujevac
In this paper, sufficient criteria for the existence of solutions to uniform asymptotic stability and boundedness problems associated with certain second order nonlinear non autonomous ordinary differential equation are established with the aid of Lyapunov's direct method. Furthermore, the appropriate complete Lyapunov function is given explicitly. Our results complement some well known results on the second order differential equations in the literature.

Stability, Boundedness, and Existence of Periodic Solutions to Certain Third-Order Delay Differential Equations with Multiple Deviating Arguments
A. T. Ademola, B. S. Ogundare, M. O. Ogundiran, and O. A. Adesina
Hindawi Limited
The behaviour of solutions for certain third-order nonlinear differential equations with multiple deviating arguments is considered. By employing Lyapunov’s second method, a complete Lyapunov functional is constructed and used to establish sufficient conditions that guarantee existence of unique solutions that are periodic, uniformly asymptotically stable, and uniformly ultimately bounded. Obtained results not only are new but also include many outstanding results in the literature. Finally, the correctness and effectiveness of the results are justified with examples.

Asymptotic behaviour of solutions of certain second order non-autonomous nonlinear ordinary differential equation
J.G. Alaba and B.S. Ogundare
Academic Publications
In this study, we established sufficient criteria for uniformasymp- totic stability and boundedness of solutions of certain class of second order nonlinear non autonomous ordinary differential equations using a complete Lya- punov function. Our results extend some existing one in the literature.

Some new stability and boundedness results on a certain fourth order nonlinear differential equation

New results on the convergence of solutions for a certain fourth order nonlinear differential equation

Globally stable periodic solution of certain fourth order non-linear differential equations

Stability and boundedness properties of solutions to certain fifth order nonlinear differential equations

A pseudo spline methods for solving an initial value problem of ordinary differential equation
B.S. Ogundare and G.E. Okecha
Science Publications
New scheme for solving initial value problem of ordinary differential equation was derived. Starting from the general method of deriving the spline function, the scheme was developed based on interpolation and collocation.

Boundedness of solutions to fourth order differential equations with oscillatory restoring and forcing terms

RECENT SCHOLAR PUBLICATIONS

VIQS Epidemic Modeling of Distributed Denial-of-Service Attacks in Software-Defined Networking
BOS BIAOU, AO OLUWATOPE, BS OGUNDARE, AR BABALOLA, ...
2023

Mathematical Analysis of DDoS Attacks in SDN-based 5G
BOS BIAOU, AO Oluwatope, BS Ogundare
International Conference on e-Infrastructure and e-Services for Developing 2022

Computer and Information Sciences
MS Islam, MR Islam
2022

Vehicle plate number localization using a modified GrabCut algorithm
AO Salau, TK Yesufu, BS Ogundare
Journal of King Saud University-Computer and Information Sciences 33 (4 2021

Boundedness and Stability Properties of Solutions of Mathematical Model of Measles.
BS Ogundare, J Akingbade
Tamkang Journal of Mathematics 52 (1), 91-112 2021

On stability, boundedness and integrability of solutions of certain second order integro-differential equations with delay
AA Adeyanju, AT Ademola, BS Ogundare
Sarajevo Journal of Mathematics 17 (1), 61-77 2021

On Closed-Form Solutions to Integro-Differential Equations
AO Adewumi, RA Adetona, BS Ogundare
Journal of Numerical Mathematics & Stochastics 12 (1) 2021

Nonstandard finite difference approximation for a generalized Fins problem
AA Aderogba, OO Fabelurin, SO Akindeinde, AO Adewumi, BS Ogundare
Mathematics and Computers in Simulation 178, 183-191 2020

Periodic solutions to certain classes of third order delay differential equations
SA Olayemi, BS Ogundare
Tbilisi Mathematical Journal 13 (3), 171-187 2020

A hybrid collocation method for solving highly nonlinear boundary value problems
AO Adewumi, SO Akindeinde, AA Aderogba, BS Ogundare
Heliyon 6 (3) 2020

On the stability and boundedness of solutions to certain second order nonlinear stochastic delay differential equations
AT Ademola, SO Akindeinde, BS Ogundare, MO Ogundiran, OA Adesina
Journal of the Nigerian Mathematical Society 38 (2), 185-209 2019

New conditions on the solutions of a certain third order delay differential equations with multiple deviating arguments
AT Ademola, S Moyo, BS Ogundare, MO Ogundiran, OA Adesina
Дифференциальные уравнения и процессы управления, 33-69 2019

Stability, boundedness and unique global solutions to certain second order nonlinear stochastic delay differential equations with multiple deviating arguments.
OA Adesina, AT Ademola, MO Ogundiran, BS Ogundare
Nonlinear Studies 26 (1) 2019

Mathematical model for the study of transmission and control of measles with immunity at initial stage
JA Akingbade, RA Adetona, BS Ogundare
Malaya Journal of Matematik 6 (04), 823-834 2018

An accurate five-step trigonometrically-fitted numerical scheme for approximating solutions of second order ordinary differential equations with oscillatory solutions
AO Adeniran, SO Akindeinde, BS Ogundare
Malaya Journal of Matematik 6 (04), 736-743 2018

On the qualitative behaviour of solutions to certain second order nonlinear differential equation with delay
BS Ogundare, AT Ademola, MO Ogundiran, OA Adesina
Annali dell'Universita'di Ferrara 63, 333-351 2017

Research Article Laplace Transform Collocation Method for Solving Hyperbolic Telegraph Equation
AO Adewumi, SO Akindeinde, AA Aderogba, BS Ogundare
2017

Laplace transform collocation method for solving hyperbolic telegraph equation
AO Adewumi, SO Akindeinde, AA Aderogba, BS Ogundare
International Journal of Engineering Mathematics 2017, 1-9 2017

Research Article Periodicity, Stability, and Boundedness of Solutions to Certain Second Order Delay Differential Equations
AT Ademola, BS Ogundare, MO Ogundiran, OA Adesina
2016

Stability and boundedness of solutions to a certain second-order nonautonomous stochastic differential equation
AT Ademola, S Moyo, BS Ogundare, MO Ogundiran, OA Adesina
International Journal of Analysis 2016 2016

MOST CITED SCHOLAR PUBLICATIONS

Vehicle plate number localization using a modified GrabCut algorithm
AO Salau, TK Yesufu, BS Ogundare
Journal of King Saud University-Computer and Information Sciences 33 (4 2021
Citations: 42

An efficient hybrid numerical scheme for solving general second order initial value problems (IVPs)
AO Adeniran, BS Ogundare
International Journal of Applied Mathematical Research 4 (2), 411-419 2015
Citations: 30

Stability, boundedness, and existence of periodic solutions to certain third-order delay differential equations with multiple deviating arguments
AT Ademola, BS Ogundare, MO Ogundiran, OA Adesina
International Journal of Differential Equations 2015 2015
Citations: 26

On stability and boundedness properties of solutions of certain second order non-autonomous nonlinear ordinary differential equation
JG Alaba, BS Ogundare
Kragujevac Journal of Mathematics 39 (2), 255-266 2015
Citations: 20

Boundedness and stability properties of solutions of generalized Lienard equation
BS Ogundare, AU Afuwape
Kochi Journal of Mathematics 9, 97-108 2014
Citations: 16

One step hybrid numerical scheme for the direct solution of general second order ordinary differential equations
AO Adeniran, SA Odejide, BS Ogundare
International Journal of Applied Mathematics 28 (3), 197-212 2015
Citations: 15

Some new stability and boundedness results on a certain fourth order nonlinear differential equation
OA Adesina, BS Ogundare
Nonlinear Stud 19 (3), 359-369 2012
Citations: 15

Boundedness of solutions to fourth-order differential equations with oscillatory restoring and forcing terms.
BS Ogundare
Electronic Journal of Differential Equations (EJDE)[electronic only] 2006 2006
Citations: 14

On the boundedness and the stability results for the solutions of certain third order non-linear differential equations
BS Ogundare
Kragujevac Journal of Mathematics 29 (29), 37-48 2006
Citations: 12

On the pseudo-spectral method of solving linear ordinary differential equations
BS Ogundare
Journal of Mathematics and Statistics 5 (2), 136 2009
Citations: 11

On boundedness and stability of solutions of certain third order delay differential equation
BS Ogundare
Journal of the Nigerian Mathematical Society 31 (1-3), 55-68 2012
Citations: 9

On the boundedness and the stability of solution to third order non-linear differential equations
BS Ogundare, GE Okecha
微分方程年刊: 英文版, 1-8 2008
Citations: 9

Unified qualitative properties of solution of certain third order non-linear differential equations
BS Ogundare, AU Afuwape
International Journal of Pure and Applied Mathematics 26 (2), 173 2006
Citations: 9

Asymptotic behaviour of solutions of certain second order non-autonomous nonlinear ordinary differential equation
JG Alaba, BS Ogundare
International Journal of Pure and Applied Mathematics 90 (4), 467-483 2014
Citations: 8

Qualitative and Quantitative Properties of Solutions of Ordinary Differential Equations
BS Ogundare
University of Fort Hare 2009
Citations: 8

Boundedness and stability properties of solution to certain fourth order non-linear differential equation
BS Ogundare, GE Okecha
Nonlinear Studies 15 (1), 61 2008
Citations: 8

On the convergence of solutions of certain third order non-linear differential equations
BS Ogundare
Mathematical Sciences Research Journal 9 (11), 304 2005
Citations: 8