Extending morphisms of groups and graphs

DOI10.2307/2946591zbMath0778.20009OpenAlexW1989683789MaRDI QIDQ1185527

Yoav Segev, Michael Aschbacher

Publication date: 28 June 1992

Published in: Annals of Mathematics. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2946591

zbMATH Keywords

graphsporadic simple groupsuniqueness proofsuniqueness systems\(p\)-local geometries

Mathematics Subject Classification ID

Simple groups: sporadic groups (20D08) Geometric group theory (20F65) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Buildings and the geometry of diagrams (51E24) Combinatorial geometries and geometric closure systems (51D20)

Related Items (13)

Simply connected coset complexes for rank 1 groups of Lie type ⋮ Book Review: Classifying spaces of sporadic groups ⋮ On the frame complex of symplectic spaces ⋮ Extensions of cocycles, Cohen-Macaulay geometries, and a vanishing theorem for cohomology of alternating groups. ⋮ An algorithmic approach to fundamental groups and covers of combinatorial cell complexes ⋮ The uniqueness of groups of type \(J_ 4\) ⋮ Coverings and homotopy of a graph ⋮ Simple connectivity of \(p\)-group complexes ⋮ The Uniqueness of Groups of Lyons Type ⋮ Absolute embeddings of point-line geometries ⋮ Point-line characterizations of Lie geometries ⋮ Locally connected simplicial maps ⋮ Some remarks on finite 1-acyclic and collapsible complexes

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