Rigidity of skew-angled Coxeter groups.
Mühlherr, Bernhard, Weidmann, Richard (2002)
Advances in Geometry
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Displaying similar documents to “Group actions on twin buildings.”
Rigidity of skew-angled Coxeter groups.
Finiteness properties of soluble arithmetic groups over global function fields.
Bux, Kai-Uwe (2004)
Geometry & Topology
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Normalizers of tori.
Dwyer, W.G., Wilkerson, C.W. (2005)
Geometry & Topology
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Tight quotients and double quotients in the Bruhat order.
Stembridge, John R. (2004)
The Electronic Journal of Combinatorics [electronic only]
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A tropical view on Bruhat-Tits buildings and their compactifications
Annette Werner (2011)
Open Mathematics
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We relate some features of Bruhat-Tits buildings and their compactifications to tropical geometry. If G is a semisimple group over a suitable non-Archimedean field, the stabilizers of points in the Bruhat-Tits building of G and in some of its compactifications are described by tropical linear algebra. The compactifications we consider arise from algebraic representations of G. We show that the fan which is used to compactify an apartment in this theory is given by the weight polytope...
Group-theoretic compactification of Bruhat–Tits buildings
Yves Guivarc'h, Bertrand Rémy (2006)
Annales scientifiques de l'École Normale Supérieure
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Computing Kazhdan-Lusztig polynomials for arbitrary Coxeter groups.
du Cloux, Fokko (2002)
Experimental Mathematics
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Compactification of the Bruhat-Tits building of PGL by lattices of smaller rank.
Werner, Annette (2001)
Documenta Mathematica
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On some Bruhat decomposition and the structure of the Hecke rings of -adic Chevalley groups
Nagayoshi Iwahori, Hideya Matsumoto (1965)
Publications Mathématiques de l'IHÉS
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The Connes-Kasparov conjecture for almost connected groups and for linear -adic groups
Jérôme Chabert, Siegfried Echterhoff, Ryszard Nest (2003)
Publications Mathématiques de l'IHÉS
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Let G be a locally compact group with cocompact connected component. We prove that the assembly map from the topological K-theory of G to the K-theory of the reduced C-algebra of G is an isomorphism. The same is shown for the groups of -rational points of any linear algebraic group over a local field of characteristic zero.
A third look at weight diagrams
Nikolai Vavilov (2000)
Rendiconti del Seminario Matematico della Università di Padova
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