On branched continued fractions rational interpolation over pyramid-typed grids (Q970586)
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scientific article; zbMATH DE number 5709202
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On branched continued fractions rational interpolation over pyramid-typed grids |
scientific article; zbMATH DE number 5709202 |
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On branched continued fractions rational interpolation over pyramid-typed grids (English)
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19 May 2010
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Rational interpolation in three dimensions and branched continued fractions are studied and applied. For this, also error estimates (with a remainder formula) and computational algorithms are provided. In order to facilitate the computations, three-term recurrence relations are established which are also used to show a characterization theorem.
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branched continued fraction
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rational interpolation
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three-term recurrence relation
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partial inverse difference
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partial reciprocal difference
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