Groups of polynomial growth and expanding maps (with an appendix by Jacques Tits)
Michael Gromov (1981)
Publications Mathématiques de l'IHÉS
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Michael Gromov (1981)
Publications Mathématiques de l'IHÉS
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A. Dranishnikov, J. Smith (2006)
Fundamenta Mathematicae
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We extend Gromov's notion of asymptotic dimension of finitely generated groups to all discrete groups. In particular, we extend the Hurewicz type theorem proven in [B-D2] to general groups. Then we use this extension to prove a formula for the asymptotic dimension of finitely generated solvable groups in terms of their Hirsch length.
Yang Kok Kim (1996)
Rendiconti del Seminario Matematico della Università di Padova
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Andrea Sambusetti (2002)
Annales scientifiques de l'École Normale Supérieure
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Ol'shanskii, A.Yu., Sapir, M.V. (2003)
Electronic Research Announcements of the American Mathematical Society [electronic only]
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Bertram A.F. Wehrfritz (1980)
Mathematische Zeitschrift
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Avinoam Mann (1996)
Forum mathematicum
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Abdollahi, Alireza (2002)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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Taeri, Buan (2003)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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Romain Tessera (2006-2007)
Séminaire de théorie spectrale et géométrie
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We introduce various notions of large-scale isoperimetric profile on a locally compact, compactly generated amenable group. These asymptotic quantities provide measurements of the degree of amenability of the group. We are particularly interested in a class of groups with exponential volume growth which are the most amenable possible in that sense. We show that these groups share various interesting properties such as the speed of on-diagonal decay of random walks, the vanishing of the...