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Abelian covers of graphs and maps between outer automorphism groups of free groups

โœ Scribed by Bridson, Martin R.; Vogtmann, Karen


Book ID
113021372
Publisher
Springer
Year
2011
Tongue
English
Weight
477 KB
Volume
353
Category
Article
ISSN
0025-5831

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๐Ÿ“œ SIMILAR VOLUMES


Automorphism Groups of Covering Graphs
โœ Norbert Seifter; Vladimir I. Trofimov ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 226 KB

For a large class of finite Cayley graphs we construct covering graphs whose automorphism groups coincide with the groups of lifted automorphisms. As an application we present new examples of 1ร‚2-transitive and 1-regular graphs.