Divergence of complex rational approximations

D. S. Lubinsky

Type: Article

Publication Date: 1983-09-01

Citations: 40

DOI: https://doi.org/10.2140/pjm.1983.108.141

Abstract

General rational interpolations, orthogonal-Pade approximations and best rational real approximations are shown to diverge as badly as classical Pade approximants.The examples also show known convergence results to be best possible in a strong sense.

Locations

Pacific Journal of Mathematics - View - PDF

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