Special Issue: Numerical Analysis of Differential Equations with Real-world Applications

Guest Editors

Dr. Higinio Ramos
Professor, Department of Mathematics, University of Salamanca, Spain
Email: higra@usal.es
Website: https://produccioncientifica.usal.es/investigadores/56393/colaboracion


Prof. Chandru Muthusamy
Department of Mathematics, School of Advance Sciences, Vellore Institute of Technology,  India
Email: leochandru@gmail.com

Manuscript Topics

Numerical analysis of differential equations plays a crucial role in addressing many challenging problems in Science and Engineering. It is concerned with the development and study of algorithms to solve problems using numerical approximations. The main focuses of numerical analysis include existence, uniqueness, boundedness, approximation, simulation, and error estimation, which are applied in virtually every scientific domains. The recent proliferation of computing technology further impels the rapid development of numerical analysis. However, differential equations have been demonstrated to play a significant role in describing the dynamics of a wide range of phenomena, including diffusion, electrodynamics, control theory, structural engineering, biophysics, etc. It can be classified into a variety of distinct classes including ordinary, partial, linear, non-linear, delay and advanced, integer-order, fractional-order, functional, and integro-differential, among others.  The analytical solutions of these problems are very challenging or impossible to obtain due to different conditions and possibilities in the differential equations.


From this point of view, this special issue will concentrate on developing robust numerical techniques for solving differential equations in a broader sense and emphasizing real-time applications.


Key Topics:
● Numerical analysis for differential equations
● Robust numerical algorithms
● Mesh based and meshless methods
● A priori and a posterior error analysis
● Scientific computing for dynamical systems
● Bifurcation analysis and dynamical systems
● Control theory and optimization problems
● Nonlinear dynamics
● Water wave problems
● Fluid dynamics


Instruction for Authors
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Please submit your manuscript to online submission system
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Paper Submission

All manuscripts will be peer-reviewed before their acceptance for publication. The deadline for manuscript submission is 30 September 2025

Published Papers(10)

Research article
A numerical approach to approximate the solution of a quasilinear singularly perturbed parabolic convection diffusion problem having a non-smooth source term
Ruby Vembu Shanthi Higinio Ramos
2025, Volume 10, Issue 3: 6827-6852. doi: 10.3934/math.2025313
Abstract HTML PDF Viewed (55)
Research article
An efficient computational analysis for stochastic fractional heroin model with artificial decay term
Feliz Minhós Ali Raza Umar Shafique
2025, Volume 10, Issue 3: 6102-6127. doi: 10.3934/math.2025278
Abstract HTML PDF Viewed (97)
Research article
An efficient and energy-stable scheme for the modified phase-field crystal equation with a strong nonlinear vacancy potential
Hyun Geun Lee
2025, Volume 10, Issue 3: 5568-5582. doi: 10.3934/math.2025257
Abstract HTML PDF Viewed (145)
Research article
New criteria for the oscillation of a class of third-order quasilinear delay differential equations
Zuhur Alqahtani Insaf F. Ben Saud Areej Almuneef Belgees Qaraad Higinio Ramos
2025, Volume 10, Issue 2: 4205-4225. doi: 10.3934/math.2025195
Abstract HTML PDF Viewed (333)
Research article
A collocation procedure for the numerical treatment of FitzHugh–Nagumo equation using a kind of Chebyshev polynomials
Waleed Mohamed Abd-Elhameed Omar Mazen Alqubori Ahmed Gamal Atta
2025, Volume 10, Issue 1: 1201-1223. doi: 10.3934/math.2025057
Abstract HTML PDF Viewed (296)
Research article
The $ L_1 $-induced norm analysis for linear multivariable differential equations
Junghoon Kim Jung Hoon Kim
2024, Volume 9, Issue 12: 34205-34223. doi: 10.3934/math.20241629
Abstract HTML PDF Viewed (459)
Research article
Numerical analysis of the fractional nonlinear waves of fifth-order KdV and Kawahara equations under Caputo operator
Musawa Yahya Almusawa Hassan Almusawa
2024, Volume 9, Issue 11: 31898-31925. doi: 10.3934/math.20241533
Abstract HTML PDF Viewed (552)
Research article
An $ L_{\infty} $ performance control for time-delay systems with time-varying delays: delay-independent approach via ellipsoidal $ \mathcal{D} $-invariance
Hyung Tae Choi Jung Hoon Kim
2024, Volume 9, Issue 11: 30384-30405. doi: 10.3934/math.20241466
Abstract HTML PDF Viewed (699)
Research article
Stabilization of nonlinear hybrid stochastic time-delay neural networks with Lévy noise using discrete-time feedback control
Tian Xu Ailong Wu
2024, Volume 9, Issue 10: 27080-27101. doi: 10.3934/math.20241317
Abstract HTML PDF Viewed (753)
Research article
An almost second order uniformly convergent method for a two-parameter singularly perturbed problem with a discontinuous convection coefficient and source term
M. Chandru T. Prabha V. Shanthi H. Ramos
2024, Volume 9, Issue 9: 24998-25027. doi: 10.3934/math.20241219
Abstract HTML PDF Viewed (705)