Abstract
We have shown how a unique minimal rational basis may be constructed to achieve degree k approximation over any well-set rational polypol. Alternative bases may be found if we permit functions that need not be rational.
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References
J. Hadamard, Lectures on Cauchy’s Problem in Linear Partial Differential Eguations (Dover, New York, 1952)
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© 2016 Springer International Publishing Switzerland
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Wachspress, E. (2016). A Rational Solution to an Irrational Problem. In: Rational Bases and Generalized Barycentrics. Springer, Cham. https://doi.org/10.1007/978-3-319-21614-0_8
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DOI: https://doi.org/10.1007/978-3-319-21614-0_8
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-21613-3
Online ISBN: 978-3-319-21614-0
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