Two examples in the Galois theory of free groups.

DOI10.1016/J.JALGEBRA.2006.02.029zbMath1117.20020OpenAlexW2040847208MaRDI QIDQ854915

Warren Dicks, Laura Ciobanu

Publication date: 7 December 2006

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

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2006.02.029

zbMATH Keywords

free groupsretractsfixed subgroups of endomorphismsfixed subgroups of automorphisms

Mathematics Subject Classification ID

Automorphisms of infinite groups (20E36) Free nonabelian groups (20E05)

Related Items (2)

A list of applications of Stallings automata ⋮ Computing fixed closures in free groups.

Cites Work

• Unnamed Item
• Examples of retracts in free groups that are not the fixed subgroup of any automorphism.
• On automorphism-fixed subgroups of a free group
• Intersections of automorphism fixed subgroups in the free group of rank three.
• On fixed subgroups of maximal rank

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