A Fitted Operator Finite Difference Approximation for Singularly Perturbed Volterra–Fredholm Integro-Differential Equations

This paper presents a <i>ε</i>-uniform and reliable numerical scheme to solve second-order singularly perturbed Volterra–Fredholm integro-differential equations. Some properties of the analytical solution are given, and the finite difference scheme is established on a non-uniform mesh by...

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Bibliographic Details

Published in:	Mathematics
Main Authors:	Musa Cakir, Baransel Gunes
Format:	Article
Language:	English
Published:	MDPI AG 2022-09-01
Subjects:	error analysis finite difference method Fredholm integro-differential equation singular perturbation Volterra integro-differential equation uniform convergence
Online Access:	https://www.mdpi.com/2227-7390/10/19/3560