List questions from amenability

Published on 22 Feb 2026 - 20:40

191

Views

Polynomially sized Folner sets

Published on 22 Feb 2026 - 20:55

144

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The positive net of a weak* convergent net is weak* convergent.

Published on 02 Apr 2018 - 15:13

413

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Show that free group $\mathbb{F}_2$ is not amenable using Hulanicki-Reiter condition.

Published on 18 Apr 2018 - 11:22

72

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HNN embedding theorem for countable groups not preserving amenability

Published on 16 Jun 2018 - 7:54

194

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Amenability of countable product of a finite group.

Published on 19 Jun 2018 - 15:36

34

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Bound on the measure of a sum of sets

Published on 14 Sep 2018 - 23:13

530

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Extensions of amenable groups

Published on 23 Sep 2018 - 19:17

107

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Strong Folner condition(SFC) implies the existence of a left Følner sequence.

Published on 29 Nov 2018 - 15:19

466

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Index of subgroups in residually finite groups

Published on 03 Dec 2018 - 16:00

152

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Equivalence on definition of Folner sequence

Published on 27 Jan 2019 - 16:30

71

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References books and lecture notes for Amenability

Published on 18 Feb 2019 - 6:52

43

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Day’s Theorem for a locally compact group

Published on 04 Mar 2019 - 8:59

172

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Amenability discrete groups vs. locally compact groups

Published on 07 May 2019 - 3:30

316

Views

Can an integral defined by a density with respect to folner sequences of $A$ exist on a function defined on subsets of $A$?

Published on 16 May 2019 - 22:18

List Question

existence of weak* continuous means for amenable locally compact groups

Polynomially sized Folner sets

The positive net of a weak* convergent net is weak* convergent.

Show that free group $\mathbb{F}_2$ is not amenable using Hulanicki-Reiter condition.

HNN embedding theorem for countable groups not preserving amenability

Amenability of countable product of a finite group.

Bound on the measure of a sum of sets

Extensions of amenable groups

Strong Folner condition(SFC) implies the existence of a left Følner sequence.

Index of subgroups in residually finite groups

Equivalence on definition of Folner sequence

References books and lecture notes for Amenability

Day’s Theorem for a locally compact group

Amenability discrete groups vs. locally compact groups

Can an integral defined by a density with respect to folner sequences of $A$ exist on a function defined on subsets of $A$?

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