Automorphism groups of punctured surfaces

DOI10.1016/0166-8641(94)90064-7zbMath0817.20042OpenAlexW2068112047MaRDI QIDQ1313936

Thomas Brady

Publication date: 31 July 1995

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0166-8641(94)90064-7

zbMATH Keywords

virtual cohomological dimensionorientation preserving diffeomorphismssimplicial complexmapping class groupsorientable surfacescombinatorics of arc systemsequivariant retractionsgroup of isotopy classesisotopy classes of diffeomorphisms

Mathematics Subject Classification ID

Discontinuous groups of transformations (57S30) Group actions on manifolds and cell complexes in low dimensions (57M60) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34) Differential topological aspects of diffeomorphisms (57R50)

Related Items (1)

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

Cites Work

• Presentations for groups acting on simply-connected complexes
• On triangulations of surfaces
• Moduli of graphs and automorphisms of free groups
• The virtual cohomological dimension of the mapping class group of an orientable surface
• Incompressible surfaces in 2-bridge knot complements
• Complexes of curves and the Teichmüller modular group

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