This paper presents a ε-uniform and reliable numerical scheme to solve second-order
singularly perturbed Volterra–Fredholm integro-differential equations. Some properties of …

The goal of this study is to introduce a second-order computational method to solve Volterra-
Fredholm integro-differential equations involving boundary layers. To solve numerically, we …

In this paper, we concentrate on solving second-order singularly perturbed Fredholm integro-
differential equations (SPFIDEs). It is well known that solving these equations analytically is …

In this paper, we investigate a singularly perturbed Fredholm integro-differential problem
with a discontinuous source term, leading to the formation of interior layers in the solution at …

This paper introduces a new method which is used to obtain numerical solutions of Volterra–
Fredholm linear integral equation systems. In the proposed method, the functions and …

In this paper, a robust adaptive grid method is developed for solving first-order nonlinear
singularly perturbed Fredholm integro-differential equations (SPFIDEs). Firstly such …

This paper chiefly takes into account the singularly perturbed delay Volterra-Fredholm
integro-differential equations by numerically. In this context, firstly, priori estimates are given …

This paper purposes to present a new discrete scheme for the singularly perturbed
semilinear Volterra–Fredholm integro-differential equation including two integral boundary …

In the present study, we provide an efficient numerical approach for solving singularly
perturbed nonlinear ordinary differential equations with two integral boundary conditions …

We consider a novel numerical approach for solving boundary-value problems for the
second-order Volterra-Fredholm integrodifferential equation with layer behavior and an …