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Mathematics of Computation

ISSN 1088-6842(online) ISSN 0025-5718(print)

 

 

Generalized OCI schemes for boundary layer problems


Authors: Alan E. Berger, Jay M. Solomon, Melvyn Ciment, Stephen H. Leventhal and Bernard C. Weinberg
Journal: Math. Comp. 35 (1980), 695-731
MSC: Primary 65L10; Secondary 65M10
DOI: https://doi.org/10.1090/S0025-5718-1980-0572850-8
MathSciNet review: 572850
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Abstract: A family of tridiagonal formally fourth-order difference schemes is developed for a class of singular perturbation problems. These schemes have no cell Reynolds number limitation and satisfy a discrete maximum principle. Error estimates and numerical results for this family of methods are given, and are compared with those for several other schemes.


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DOI: https://doi.org/10.1090/S0025-5718-1980-0572850-8
Article copyright: © Copyright 1980 American Mathematical Society