Automorphism group actions on trees
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Alexandre Ivanov; Roman Kossak
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Article
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2004
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John Wiley and Sons
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English
β 126 KB
## Abstract We study the situation when the automorphism group of a recursively saturated structure acts on an ββtree. The cases of (β, <) and models of Peano Arithmetic are central in the paper. (Β© 2003 WILEYβVCH Verlag GmbH & Co. KGaA, Weinheim)