• Title of article

    On the Σ-invariants of Artin groups

  • Author/Authors

    Meier، نويسنده , , John and Meinert، نويسنده , , Holger and VanWyk، نويسنده , , Leonard، نويسنده ,

  • Issue Information
    دوماهنامه با شماره پیاپی سال 2001
  • Pages
    11
  • From page
    71
  • To page
    81
  • Abstract
    We use the action of an Artin group on its associated Deligne complex (as defined by Charney and Davis) to give information about the Σ-invariants of Artin groups. This gives a nearly complete description of the finiteness properties of normal subgroups above the commutator subgroup of an Artin group.
  • Keywords
    Artin groups , Finiteness properties , ?-Invariants
  • Journal title
    Topology and its Applications
  • Serial Year
    2001
  • Journal title
    Topology and its Applications
  • Record number

    1579691

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1579691