Exponentially Fitted Numerical Method for Singularly Perturbed Differential-Difference Equations

This paper presents a numerical method to solve singularly perturbed differential-difference equations. The solution of this problem exhibits layer or oscillatory behavior depending on the sign of the sum of the coefficients in reaction terms. A fourth-order exponentially fitted numerical scheme on...

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Bibliographic Details
Main Authors: Habtamu Garoma Debela, Solomon Bati Kejela, Ayana Deressa Negassa
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:International Journal of Differential Equations
Online Access:http://dx.doi.org/10.1155/2020/5768323
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