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Vladimir's user avatar
Vladimir's user avatar
Vladimir
  • Member for 11 years, 10 months
  • Last seen more than a month ago
11 votes
1 answer
2k views

Candidates for non-sofic groups

8 votes
0 answers
283 views

Geometric characterization of property (T) and the Haagerup property

7 votes
2 answers
261 views

Robustly recurrent random walk

7 votes
1 answer
262 views

What is the simplest SFT on $\mathbb{Z}^2$ that has no periodic points?

6 votes
0 answers
239 views

Cartesian square root of a measure preserving action

6 votes
2 answers
477 views

Tail sigma-algebra of a branching random walk

6 votes
1 answer
403 views

Free actions of non-amenable groups

5 votes
1 answer
255 views

Can an amenable group have a weak mixing unitary representation without almost invariant vectors?

5 votes
1 answer
163 views

On a finitary version of mixing

5 votes
1 answer
149 views

Recurrence of ergodic processes

4 votes
1 answer
288 views

Large deviations for sequences that are not sums of iid

4 votes
1 answer
1k views

Local Markov implies global Markov

4 votes
3 answers
1k views

Arcsine law for Brownian motion with drift

4 votes
1 answer
234 views

Amenable normal closure

3 votes
1 answer
261 views

Lowering metrics to finite index subgroups

3 votes
2 answers
823 views

Finite union of tail sigma-algebras

3 votes
1 answer
327 views

General ballot theorem

3 votes
1 answer
151 views

Zero entropy and the Koopman representation

2 votes
1 answer
726 views

Is the push forward of a sigma-finite measure equivalent to a sigma-finite measure?

2 votes
1 answer
175 views

How many finite subsets in $\mathbb{Z}^d$ have a given sum of squares?

2 votes
0 answers
161 views

Equivalence relations that are both not treeable and amenable

2 votes
0 answers
151 views

A generalized Ballot theorem

2 votes
1 answer
868 views

Continuity of relative entropy with respect to the weak* topology

2 votes
1 answer
868 views

Are bounded functions L-1 compact?

2 votes
0 answers
110 views

Ergodic actions with co-finite stabilizers

1 vote
1 answer
205 views

Non-exchangeable unimodular graph

1 vote
0 answers
4k views

Conditional KL divergence

1 vote
1 answer
189 views

Determining conjugacy class of a subgroup from the sizes of its intersections with the conjugacy classes

1 vote
0 answers
33 views

Semi-continuity extends to dual

1 vote
0 answers
165 views

Closure of an amenable subgroup