In the present paper, a brief survey on computational techniques for the different classes of
singularly perturbed problems is given. This survey is a continuation of work performed …

This survey paper contains a surprisingly large amount of material and indeed can serve as
an introduction to some of ideas and methods of singular perturbation theory. In continuation …

Numerical computation for the class of singularly perturbed delay parabolic reaction
diffusion equations with integral boundary condition has been considered. A parameter …

In this paper we consider a class of singularly perturbed delay differential equations of
convection diffusion type with integral boundary condition. A finite difference scheme with an …

In this article, we consider a class of singularly perturbed differential equations of convection‐
diffusion type with nonlocal boundary conditions. A uniformly convergent numerical method …

This paper investigates the forced Duffing equation with integral boundary conditions. Its
approximate solution is developed by combining the homotopy perturbation method (HPM) …

Based on the basis of B-spline functions an efficient numerical scheme on a piecewise-
uniform mesh is suggested to approximate the solution of singularly perturbed problems with …

The present study is concerned with the numerical solution, using finite difference method
on a piecewise uniform mesh (Shishkin type mesh) for a singularly perturbed semilinear …

This paper is concerned with the singularly perturbed delay differential equations with
integral boundary conditions. To solve the problem, a finite difference scheme with an …

In this paper, we propose a new method to solve the forced Duffing equation with integral
boundary conditions. Its exact solution is represented in the form of a series in the …