A parameter uniform method for two-parameter singularly perturbed boundary value problems with discontinuous data
We consider two-parameter singularly perturbed problems of reaction-convection-diffusion type in one dimension. The convection coefficient and source term are discontinuous at a point in the domain. The problem is numerically solved using the upwind difference method on an appropriately defined Shis...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-01-01
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Series: | MethodsX |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2215016123000092 |