This paper presents an overview of singular perturbations and time scales (SPaTS) in
control theory and applications during the period 2002-2012. The previous …

This paper deals with the singularly perturbed boundary value problem for a linear second-
order delay differential equation. For the numerical solution of this problem, we use an …

This work presents a computational approximate to solve singularly perturbed Fredholm
integro-differential equation with the reduced second type Fredholm equation. This problem …

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 …

We study the convergence properties of a difference scheme for singularly perturbed
Volterra integro-differential equations on a graded mesh. We show that the scheme is first …

We consider a uniform finite difference method on a Bakhvalov mesh to solve a quasilinear
first order parameterized singularly perturbed problem with integral boundary conditions …

In this paper, a third-order singularly perturbed differential equation with integral boundary
condition (IBC) is considered. The problem is reduced into system of differential equation …

We consider a singularly perturbed one-dimensional convection-diffusion three-point
boundary value problem with zeroth-order reduced equation. The monotone operator is …

In this paper, we study quasilinear Volterra integro-differential equations (VIDEs). Asymptotic
estimates are made for the solution of VIDE. Finite difference scheme which is accomplished …

This paper deals with the singularly perturbed nonlocal boundary value problem for a linear
first order differential equation. For the numerical solution of this problem, we use a fitted …