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Rate of convergence of sequences of pade-type approximants and pole detection in the complex plane

  • Alphonse Magnus
Part II: Short Communications
Part of the Lecture Notes in Mathematics book series (LNM, volume 888)

Abstract

It is shown how to choose the poles of rational approximants of a function known by its Taylor coefficients at a point z0 and a region of meromorphy, in order to optimize the approximation and the search for unknown poles.

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Copyright information

© Srpinger-Verlag 1981

Authors and Affiliations

  • Alphonse Magnus
    • 1
  1. 1.Institut Mathématique U.C.L.Louvain-la-NeuveBelgium

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