On an extension of Liouville's theorem (Q1188370)

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scientific article; zbMATH DE number 40542
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On an extension of Liouville's theorem
scientific article; zbMATH DE number 40542

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    On an extension of Liouville's theorem (English)
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    13 August 1992
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    The author proves a Liouville type theorem for mappings \(w\) of the complex plane. Earlier such a result (\(w\) bounded \(\Rightarrow w\) constant) was known for quasiregular maps. Here the author proves a similar result by weakening the assumption that \(w\) be quasiregular to the requirement that \(w\) be quasiregular in \(\{z\in\mathbb{C}\mid| z|<R\}\) with restrictions on the growth of the maximal dilatation as \(R\to\infty\).
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    Liouville type theorem
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    quasiregular maps
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    maximal dilatation
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