A Construction of Lattices for Certain Hyperbolic Buildings

نویسنده

  • ANNE THOMAS
چکیده

We construct a nonuniform lattice and an infinite family of uniform lattices in the automorphism group of a hyperbolic building with all links a fixed finite building of rank 2 associated to a Chevalley group. We use complexes of groups and basic facts about spherical buildings.

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تاریخ انتشار 2006