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arXiv · 1404.1067

Spectral Nevanlinna-Pick problem and weak extremals in the symmetrized bidisc

Lukasz Kosinski
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Abstract

The main goal of the paper is to study $m$-extremal mappings in the symmetrized bidisc showing that they are rational and $\GG_2$-inner which, in particular, answers a question posed in \cite{Agl-Lyk-You 2013}.

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Lukasz Kosinski. 2014-04-08. Spectral Nevanlinna-Pick problem and weak extremals in the symmetrized bidisc. https://arxiv.org/abs/1404.1067

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