On Finite Difference Fitted Schemes for
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G.I. Shishkin
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Article
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1997
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Elsevier Science
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English
β 305 KB
A method to construct grid approximations for singularly perturbed boundary value problems for elliptic and parabolic equations, whose solutions contain a parabolic boundary layer, is considered. The grid approximations are based on the fitted operator method. Finite difference schemes, finite eleme