A robust, exponentially fitted higher-order numerical method for a two-parameter singularly perturbed boundary value problem

This study constructs a robust higher-order fitted operator finite difference method for a two-parameter singularly perturbed boundary value problem. The derivatives in the governing ordinary differential equation are substituted by second-order central finite difference approximations, after which...

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Bibliographic Details
Main Authors: Adisie Fenta Agmas, Fasika Wondimu Gelu, Meselech Chima Fino
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Applied Mathematics and Statistics
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fams.2024.1501271/full
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