Scale-multiplicative semigroups and geometry: Automorphism groups of trees
- Creator: Baumgartner, Udo , Ramagge, Jacqui , Willis, George A.
- Resource Type: journal article
- Date: 2016
Hyperbolic groups have flat-rank at most 1
- Creator: Baumgartner, Udo , Möller, Rögnvaldur , Willis, George A.
- Resource Type: journal article
- Date: 2012
Geometric characterization of flat groups of automorphisms
- Creator: Baumgartner, Udo , Schlichting, Günter , Willis, George
- Resource Type: journal article
- Date: 2010
Hecke algebras from groups acting on trees and HNN extensions
- Creator: Baumgartner, Udo , Laca, Marcelo , Ramagge, Jacqui , Willis, George
- Resource Type: journal article
- Date: 2009
Contraction groups in complete Kac-Moody groups
- Creator: Baumgartner, Udo , Ramagge, Jacqui , Rémy, Bertrand
- Resource Type: journal article
- Date: 2008
Flat rank of automorphism groups of buildings
- Creator: Baumgartner, Udo , Remy, Bertrand , Willis, George A.
- Resource Type: journal article
- Date: 2007
Scales for co-compact embeddings of virtually free groups
- Creator: Baumgartner, Udo
- Resource Type: journal article
- Date: 2007
A compactly generated group whose Hecke algebras admit no bounds on their representations
- Creator: Baumgartner, Udo , Ramagge, Jacqui , Willis, George A.
- Resource Type: journal article
- Date: 2006
The direction of an automorphism of a totally disconnected locally compact group
- Creator: Baumgartner, Udo , Willis, George A.
- Resource Type: journal article
- Date: 2006
Hecke algebras of group extensions
- Creator: Baumgartner, Udo , Foster, James , Hicks, Jacqueline , Lindsay, Helen , Maloney, Ben , Raeburn, Iain , Ramagge, Jacqui , Richardson, Sarah
- Resource Type: journal article
- Date: 2005
Hecke algebras of group extensions
- Creator: Baumgartner, Udo , Foster, James , Hicks, Jacqueline , Lindsay, Helen , Maloney, Ben , Raeburn, Iain , Ramagge, Jacqueline , Richardson, Sarah
- Resource Type: journal article
- Date: 2005
Contraction groups and scales of automorphisms of totally disconnected locally compact groups
- Creator: Baumgartner, Udo , Willis, George A.
- Resource Type: journal article
- Date: 2004
Cusps of lattices in rank 1 lie groups over local fields
- Creator: Baumgartner, Udo
- Resource Type: journal article
- Date: 2003