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Asymptotic Cones of Finitely Generated Groups
Authors:Thomas  Simon; Velickovic  Boban
Institution:Mathematics Department, Rutgers University 110 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA
Equipe de Logique, URA 753, Université de Paris 7 2 Place Jussieu, France
Abstract:Answering a question of Gromov 7], we shall present an exampleof a finitely generated group {Gamma} and two non-principal ultrafiltersA, B such that the asymptotic cones ConA {Gamma} and ConB {Gamma} are nothomeomorphic. 1991 Mathematics Subject Classification 20F06,20F32.
Keywords:
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