Orthogonal rational functions on a semi-infinite interval (Q1820348)
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scientific article; zbMATH DE number 3994222
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Orthogonal rational functions on a semi-infinite interval |
scientific article; zbMATH DE number 3994222 |
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Orthogonal rational functions on a semi-infinite interval (English)
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1987
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The author obtains a sequence of orthogonal functions on [0,\(\infty [\) by taking a Möbius transform in the argument of the usual Chebyshev polynomials. He discusses their applicability to expansions of functions, solution of eigenproblems, and boundary value problems in seven numerical examples.
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Möbius transform
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Chebyshev polynomials
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eigenproblems
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numerical examples
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