An Example of Ill-Conditioning in the Numerical Solution of Singular Perturbation Problems
- 1 April 1971
- journal article
- Published by JSTOR in Mathematics of Computation
- Vol. 25 (114) , 271-283
- https://doi.org/10.2307/2004921
Abstract
The use of finite-difference methods is considered for solving a singular perturbation problem for a linear ordinary differential equation with an interior turning point. Computational results demonstrate that such problems can lead to very ill-conditioned matrix equations.Keywords
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