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A presentation for the special automorphism group of a free group

โœ Scribed by S.M. Gersten


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
992 KB
Volume
33
Category
Article
ISSN
0022-4049

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๐Ÿ“œ SIMILAR VOLUMES


The Pure Symmetric Automorphisms of a Fr
โœ Noel Brady; Jon McCammond; John Meier; Andy Miller ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 177 KB

The pure symmetric automorphism group of a finitely generated free group consists of those automorphisms which send each standard generator to a conjugate of itself. We prove that these groups are duality groups.

On Automorphism-Fixed Subgroups of a Fre
โœ A. Martino; E. Ventura ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 101 KB

Let F be a finitely generated free group, and let n denote its rank. A subgroup H of F is said to be automorphism-fixed, or auto-fixed for short, if there exists a set S of automorphisms of F such that H is precisely the set of elements fixed by every element of S; similarly, H is 1-auto-fixed if th