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

• Autores: Alex Eskin, David Fisher, Kevin Whyte
• Localización: Annals of mathematics, ISSN 0003-486X, Vol. 177, Nº 3, 2013, págs. 869-910
• Idioma: inglés
• DOI: 10.4007/annals.2013.177.3.2
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• Resumen

  • 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 differentiation of quasi-isometries I: spaces not quasi-isometric to Cayley graphs.