Trees, tail wagging and group presentations (Q1087555)
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scientific article; zbMATH DE number 3987307
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Trees, tail wagging and group presentations |
scientific article; zbMATH DE number 3987307 |
Statements
Trees, tail wagging and group presentations (English)
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1986
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The author presents a natural elementary proof of the Bass-Serre theorem on the group of automorphisms of a tree from \textit{J.-P. Serre}'s ''Arbres, Amalgames, \(SL_ 2''\) [Astérisque 46, 189 p. (1977; Zbl 0369.20013)].
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automorphism group
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Bass-Serre theorem
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tree
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