2 citations · 2 across the 3 of their papers we have counts for
3 papers
LR-algebras
Dietrich Burde, Karel Dekimpe, Sandra Deschamps
In the study of NIL-affine actions on nilpotent Lie groups we introduced so called LR-structures on Lie algebras. The aim of this paper is to consider the existence question of LR-…
Affine actions on Nilpotent Lie groups
Dietrich Burde, Karel Dekimpe, Sandra Deschamps
To any connected and simply connected nilpotent Lie group N, one can associate its group of affine transformations Aff(N). In this paper, we study simply transitive actions of a gi…
The Auslander conjecture for NIL-affine crystallographic groups
Dietrich Burde, Karel Dekimpe, Sandra Deschamps
Let N be a simply connected, connected real nilpotent Lie group of finite dimension n. We study subgroups in $\Aff (N)=N\rtimes \Aut (N)$ acting properly discontinuously and co…