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Divergence of complex
rational approximations
Doron Lubinsky |
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Vol. 108 (1983), No. 1, 141–153
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Abstract |
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General rational interpolations, orthogonal-Padé approximations and best rational real approximations are shown to diverge as badly as classical Padé approximants. The examples also show known convergence results to be best possible in a strong sense. |
Mathematical Subject Classification 2000
Primary: 41A21
Secondary: 30E10
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Milestones
Received: 10 December 1981
Published: 1 September 1983
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Authors |
| Doron Lubinsky | |
| School of Mathematics Georgia Institute of Technology 686 Cherry Street Atlanta GA 30332-0160 United States |
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| http://www.math.gatech.edu/~lubinsky/ | |
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