Mesh-centered finite differences from no
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J. P. Hennart; E. del Valle
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Article
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1998
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John Wiley and Sons
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English
โ 472 KB
๐ 1 views
After it is shown that the classical five-point mesh-centered finite difference scheme can be derived from a low-order nodal finite element scheme by using nonstandard quadrature formulae, higher-order block mesh-centered finite difference schemes for second-order elliptic problems are derived from