A robust higher-order fitted mesh numerical method for solving singularly perturbed parabolic reaction-diffusion problems
In this study, a robust higher-order numerical method for solving singularly perturbed parabolic reaction-diffusion problems is presented. The Crank-Nicolson method is applied to discretize the time derivative on a uniform mesh. On a Shishkin mesh, the space derivative is discretized using a hybrid...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-11-01
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Series: | Results in Applied Mathematics |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2590037423000511 |