Controlled embeddings into groups that have no non-trivial finite quotients
If a class of finitely generated groups Curly(G) is closed under isometric amalgamations along free subgroups, then every G in Curly(G) can be quasi-isometrically embedded in a group Hat(G) in Curly(G) that has no proper subgroups of finite index. Every compact, connected, non-positively curved sp...
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| Médium: | Journal article |
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1998
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