Products of conjugacy classes in a free group: a counterexample

DOI10.1007/BF01179420zbMath0601.20034WikidataQ124815054 ScholiaQ124815054MaRDI QIDQ1080949

Steve M. Gersten

Publication date: 1986

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/173726

zbMATH Keywords

solutionhandlebodyspherical diagramssystem of equationsKervaire conjecturecombinatorial 2-complex

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Free nonabelian groups (20E05) Cancellation theory of groups; application of van Kampen diagrams (20F06)

Related Items (2)

Normal-convexity and equations over groups ⋮ Counterexamples to a conjecture about spherical diagrams

Cites Work

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• The p-adic topology on a free group: A counterexample
• Conservative groups, indicability, and a conjecture of Howie
• On the geometry of semigroup presentations
• Using surfaces to solve equations in free groups
• Solutions of equations over groups
• Spherical diagrams and equations over groups
• A COLORING TEST FOR ASPHERICITY
• THE SOLUTION OF SETS OF EQUATIONS IN GROUPS
• On pairs of 2-complexes and systems of equations over groups.

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