Right-angled buildings with predetermined rational -Betti numbers

DOI10.1515/ADVGEOM.2011.020zbMath1243.51002MaRDI QIDQ3087022

Dan Boros

Publication date: 2 August 2011

Published in: advg (Search for Journal in Brave)

zbMATH Keywords

buildings\(\ell^2\)-Betti numbers

Mathematics Subject Classification ID

Reflection and Coxeter groups (group-theoretic aspects) (20F55) Topological methods in group theory (57M07) Buildings and the geometry of diagrams (51E24) Groups with a (BN)-pair; buildings (20E42)

Cites Work

• \(L_ 2\)-cohomology and group cohomology
• Vanishing theorems and conjectures for the 2-homology of right-angled Coxeter groups

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