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arXiv · 1002.1706

Spectral Nevanlinna-Pick and Carathéodory-Fejér problems

Nikolai Nikolov·Peter Pflug·Pascal J. Thomas
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Abstract

The Nevanlinna-Pick problem and the simplest case of the Carathéodory-Fejér problem on the spectral ball $\Om_3$ are reduced to interpolation problems on the symmetrized three-disc $\G_3.$

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Nikolai Nikolov, Peter Pflug, Pascal J. Thomas. 2010-02-10. Spectral Nevanlinna-Pick and Carathéodory-Fejér problems. https://arxiv.org/abs/1002.1706

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