In this paper, we explore a deep learning feedforward artificial neural network (ANN)
framework as a numerical tool for approximating the solutions to singularly perturbed delay …

This article studies the numerical solution of singularly perturbed delay parabolic convection–
diffusion initial-boundary-value problems. Since the solution of these problems exhibit …

In this article, we study the problem of determining an appropriate grading of meshes for a
system of coupled singularly perturbed reaction–diffusion problems having diffusion …

This paper studies the numerical solutions of singularly perturbed parabolic convection–
diffusion problems with a delay in time. We divide the domain using a piecewise uniform …

Purpose The purpose of this paper is to provide a robust second-order numerical scheme for
singularly perturbed delay parabolic convection–diffusion initial boundary value problem …

In this paper, a numerical method named as Initial Value Technique (IVT) is suggested to
solve the singularly perturbed boundary value problem for the second order ordinary …

In this paper a numerical method named as Asymptotic Initial Value Technique (AIVT) is
suggested to solve the singularly perturbed boundary value problem for the second order …

In this paper, a class of singularly perturbed differential‐difference equations with small
delay and shift terms is considered. A numerical method comprising of upwind finite …

In this paper, a numerical method based on an iterative scheme is proposed for a singularly
perturbed delay differential equation of reaction–diffusion type. In this method the solution of …

In this paper, a fitted finite difference method on Shishkin mesh is suggested to solve a class
of third order singularly perturbed boundary value problems for ordinary delay differential …