M. O. Olayiwola

Department of Mathematical Sciences, Faculty of Basic and Applied Sciences, College of Science, Engineering and Technology, Osun State University, Osogbo, Nigeria

olayiwola.oyedunsi@uniosun.edu.ng

4 Publications

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Publications 4

Research Article Vol. 29, Issue 2

Variational Iteration Method for Solving Higher-order Integro-dierential Equations

M. O. Olayiwola^*, M. O. Ogunniran

In this paper, a numerical method for the solution ofIntegro-differential equations is discussed. The variationaliteration method (VIM), which is a modified general Lagrange multiplier method is employed to solve differenttypes of integro-differential equations. The results revealedthat the VIM is very effective, simple and is of high accuracy for ...

Dec, 2019 Vol. 29, Issue 2

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Research Article Vol. 28, Issue 1

Homotopy Perturbation with Laplace Transforms Method for Solving Singular Initial Value Problems

M. O. Olayiwola^*, A. Adegoke

In this paper, the Homotopy Perturbation Method with Laplace Transform (LT-HPM) is employed in solving the Lane-Emden type of differential equations. Application is on linear and nonlinear Lane-Emden singular initial value problems. Com parison with exact solution shows considerable acceleration in convergence. The method is effective and easy to i...

Apr, 2019 Vol. 28, Issue 1 2 views 1 downloads

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Research Article Vol. 27, Issue 1

On the Numerical Solution of Linear and Non-linear Fredholm Integral Equations

M. O. Olayiwola^*, P. Ozoh, M. A. Usman, A. W. Gbolagade

In this research article, solutions of linear and nonlinearFredholm Integral Equations of the second kind were obtainedthrough the Variational Iteration Method (VIM).The accuracy rate acquired from the comparison of theobtained results with the exact solution uncovers thatthe method is efficient and computationally effective.

Jun, 2018 Vol. 27, Issue 1

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Research Article Vol. 27, Issue 1

Application of Variational Iteration Method to Linear and Non-Linear Stiff Differential Equations

M. O. Olayiwola^*

In this paper, the variational iteration method (VIM) is usedto solve linear, non-linear and system of sti di erentialequations numerically. The numerical solutions obtained isin good agreement with the exact solutions of problems un-der investigations. The method is a promising tool for thesolution of stiff differential equations for the three sys...