Scale-multiplicative semigroups and geometry: Automorphism groups of trees
- Creator: Baumgartner, Udo , Ramagge, Jacqui , Willis, George A.
- Resource Type: journal article
- Date: 2016
Geometric characterization of flat groups of automorphisms
- Creator: Baumgartner, Udo , Schlichting, Günter , Willis, George
- Resource Type: journal article
- Date: 2010
Contraction groups in complete Kac-Moody groups
- Creator: Baumgartner, Udo , Ramagge, Jacqui , Rémy, Bertrand
- Resource Type: journal article
- Date: 2008