Abstract
Let Enn (f) denote the sup-norm of the error of the best approximation to f by rational functions of degree (n,n) on the unit interval.
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© 1985 Birkhäuser Verlag Basel
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Meinardus, G., Nürnberger, G. (1985). Some Open Problems. In: Meinardus, G., Nürnberger, G. (eds) Delay Equations, Approximation and Application. International Series of Numerical Mathematics / Internationale Schriftenreihe zur Numerischen Mathematik / Série internationale d’Analyse numérique, vol 74. Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-7376-5_20
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DOI: https://doi.org/10.1007/978-3-0348-7376-5_20
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