Abstract
In this paper the necessary and sufficient conditions for given data to admit a rational interpolant in Π k,1 with no poles in the convex hull of the interpolation points is studied. A method for computing the interpolant is also provided.
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Partially supported by DGICYT-0121.
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Carnicer, J.M. Rational interpolation with a single variable pole. Numer Algor 3, 125–132 (1992). https://doi.org/10.1007/BF02141922
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DOI: https://doi.org/10.1007/BF02141922