Commentarii mathematici helvetici

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  Año 2007, Vol. 82, Número 1

  • Permutation complexes for profinite groups

    Peter Symonds

    • Resumen

    págs. 1-37

    

  • Invariant d'Hermite isotrope et densité des réseaux orthogonaux lorentziens

    Christophe Bavard

    • Resumen

    págs. 39-60

    

  • CAT(0) and CAT(-1) dimensions of torsion free hyperbolic groups

    Noel Brady, John Crisp

    • Resumen

    págs. 61-85

    

  • Isometric immersions into 3-dimensional homogeneous manifolds

    Benoît Daniel

    • Resumen

    págs. 87-131

    

  • The barycenter method on singular spaces

    Peter A. Storm

    • Resumen

    págs. 133-173

    

  • A pinching theorem for the first eigenvalue of the Laplacian on hypersurfaces of the Euclidean space

    Bruno Colbois, Jean-Francois Grosjean

    • Resumen

    págs. 175-195

    

  • Rigidity theory for matroids

    Mike Develin, Jeremy L. Martin, Victor Reiner

    • Resumen

    págs. 197-233

    

  • Erratum to "The topology at infinity of Coxeter groups and buildings''

    Michael W. Davis, J. Meier

    págs. 235-236