Coarse differentiation of quasi-isometries II:
Rigidity for Sol and lamplighter groups

Eskin, Alex; Fisher, David; Whyte, Kevin

Coarse differentiation of quasi-isometries II: Rigidity for Sol and lamplighter groups

journal contribution

posted on 2014-02-19, 00:00 authored by Alex Eskin, David Fisher, Kevin Whyte

In this paper we prove quasi-isometric rigidity results concerning lattices in Sol and lamplighter groups. The paper builds in a substantial way on our earlier paper Coarse di erentiation of quasi-isometries I: spaces not quasi-isometric to Cayley graphs.

Funding

The fi rst author was partially supported by NSF grant DMS-0244542. The second author was partially supported by NSF grants DMS-0226121 and DMS-0541917. The third author was partially supported by NSF grant DMS-0349290 and a Sloan Foundation Fellowship.

History

Publisher Statement

Publisher

Princeton University, Department of Mathematics

Language

en_US

issn

0003-486X

Issue date

2013-05-01

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Licence

In Copyright