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The rank gradient and the lamplighter group. - MaRDI portal

The rank gradient and the lamplighter group. (Q444566)

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scientific article; zbMATH DE number 6066166
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English
The rank gradient and the lamplighter group.
scientific article; zbMATH DE number 6066166

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    The rank gradient and the lamplighter group. (English)
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    15 August 2012
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    lamplighter group
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    decay of rank gradients
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    finitely generated residually finite amenable groups
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    subgroups of finite index
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    descending chains of subgroups
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