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Regularization and convergence for singular perturbations

✍ Scribed by H. Neidhardt; V. A. Zagrebnov


Book ID
105460202
Publisher
Springer
Year
1992
Tongue
English
Weight
682 KB
Volume
149
Category
Article
ISSN
0010-3616

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Higher order uniformly convergent method
✍ Hans-GΓΆrg Roos πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 367 KB

Until now, the best way to construct high order uniformly convergent schemes for singular perturbation problems was to apply exponentially fitted compact difference schemes. We propose the following approach: firstly solve an auxiliary problem with piecewise or nearly piecewise constant coefficients