On automorphism-fixed subgroups of a free group

DOI10.1006/jabr.2000.8329zbMath0965.20013OpenAlexW2049440645MaRDI QIDQ1582244

Enric Ventura Capell, Armando Martino

Publication date: 7 May 2001

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2117/24777

zbMATH Keywords

endomorphismsautomorphisms of free groupsfixed subgroups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Automorphisms of infinite groups (20E36) Free nonabelian groups (20E05)

Related Items (8)

Fixed Subgroups are Compressed in Free Groups ⋮ Intersections of automorphism fixed subgroups in the free group of rank three. ⋮ Two examples in the Galois theory of free groups. ⋮ A description of fixed subgroups of free groups. ⋮ Examples of retracts in free groups that are not the fixed subgroup of any automorphism. ⋮ A list of applications of Stallings automata ⋮ Computing fixed closures in free groups. ⋮ Fixed subgroups and computation of auto-fixed closures in free-abelian times free groups

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• Test Words for Automorphisms of Free Groups
• On the Intersection of Finitely Generated Free Groups

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