Complexes of non-positive curvature and automorphisms of the 4-punctured sphere

DOI10.1007/BF01268933zbMath0867.57003OpenAlexW1968221586MaRDI QIDQ1924965

Thomas Brady

Publication date: 27 October 1996

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01268933

zbMATH Keywords

fundamental groupmapping torus2-complexautomatic structure

Mathematics Subject Classification ID

Geometric group theory (20F65) Fundamental group, presentations, free differential calculus (57M05) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34)

Cites Work

• Unnamed Item
• Small cancellation theory and automatic groups
• Automorphism groups of punctured surfaces
• Complexes of nonpositive curvature for extensions of \(F_ 2\) by \(\mathbb{Z}\)

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