Approximate Analytical Solutions for Strongly Coupled Systems of Singularly Perturbed Convection–Diffusion Problems

This work presents a reliable algorithm to obtain approximate analytical solutions for a strongly coupled system of singularly perturbed convection–diffusion problems, which exhibit a boundary layer at one end. The proposed method involves constructing a zero-order asymptotic approximate solution fo...

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Bibliographic Details

Published in:	Mathematics
Main Authors:	Essam R. El-Zahar, Ghaliah F. Al-Boqami, Haifa S. Al-Juaydi
Format:	Article
Language:	English
Published:	MDPI AG 2024-01-01
Subjects:	singularly perturbed problems asymptotic approximation residual power series method Padé approximant Laplace transformation
Online Access:	https://www.mdpi.com/2227-7390/12/2/277