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5 articles related to "Perturbation Parameter"

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Articles

Original Research

Published on 07 Sep 2023

Parameter-uniformly convergent numerical scheme for singularly perturbed delay parabolic differential equation via extended B-spline collocation

in Numerical Analysis and Scientific Computation

Zerihun Ibrahim Hassen
Gemechis File Duressa

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2023.1255672

2,684 views
6 citations

Original Research

Published on 24 Mar 2023

A robust numerical scheme for singularly perturbed differential equations with spatio-temporal delays

in Numerical Analysis and Scientific Computation

Ababi Hailu Ejere
Gemechis File Duressa
Mesfin Mekuria Woldaregay
Tekle Gemechu Dinka

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2023.1125347

4,039 views
9 citations

Original Research

Published on 13 Feb 2023

A NSFD method for the singularly perturbed Burgers-Huxley equation

in Numerical Analysis and Scientific Computation

Eshetu B. Derzie
Justin B. Munyakazi
Tekle G. Dinka

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2023.1068890

4,082 views
4 citations

Original Research

Published on 03 Mar 2025

A novel exponentially fitted finite-difference method for time-fractional singularly perturbed convection–diffusion problems with variable coefficients

in Numerical Analysis and Scientific Computation

Worku Tilahun Aniley
Gemechis File Duressa

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2025.1541766

2,036 views
4 citations

Original Research

Published on 07 Mar 2023

Fractional critical slowing down in some biological models

in Mathematical Physics

R. A. Alharbey
S. S. Hassan

Frontiers in Physics

doi 10.3389/fphy.2023.1123370

2,320 views
2 citations