Abstract
Given a lattice Gamma subset of SOL, we show there is a uniformly discrete coarsely dense subset D subset of Gamma that is not bi-Lipschitz equivalent to Gamma. We also prove similar results for lattices in certain higher rank abelian-by-abelian groups and for the solvable Baumslag-Solitar groups.
Patrocinador
National Science Foundation
DMS-1207296
CONICYT's Anillo Research Project
1103 DySyRF
CNRS
UMR 8628
ERC
257110 RaWG
Indexation
Artículo de publicación ISI