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L^2 Cohomology of Buildings

Presenter
November 7, 2007
SLMath
Keywords:
  • geometric group theory
  • Coxeter groups, Weyl groups, generalizations
  • Coxeter complexes
  • Davis-Moussong complex
  • CAT(0)-spaces
  • cellular homology
  • L^2-homology
  • buildings (Tits)
  • decomposition properties
  • cohomology with compact support
  • Betti numbers
MSC:
  • 20F65
  • 20F67
  • 20F69
  • 20F55
  • 20Fxx
  • 20-xx
  • 26A42
  • 55Nxx
  • 55N10
  • 55N35
  • 55N33
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