The symmetries of outer space
For n≥3, the natural map Out(Fn)→Aut(Kn) from the outer automorphism group of the free group of rank n to the group of simplicial automorphisms of the spine of outer space is an isomorphism. © 2006 Duke University Press.
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2001
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