Workshop on Invariant Random Subgroups

organisation de l'atelier "IRS à Sète" pour l'ANR AGIRA

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start [2018/04/25 17:37]
jraimbau [Schedule]
start [2018/05/15 13:21]
jraimbau
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 The workshop **Topics in Invariant random subgroups** (**Autour des sous-groupes aléatoires invariants**) is organised with the support of the [[http://​www.math.univ-montp2.fr/​~brieussel/​AGIRA/​Activites.html|ANR AGIRA]]. The goal is to gather a small group to discuss a few specific research topics and hopefully make, or at least initiate, further progress on open questions in those, as well as giving an overview of the state of the art for all participants. The workshop **Topics in Invariant random subgroups** (**Autour des sous-groupes aléatoires invariants**) is organised with the support of the [[http://​www.math.univ-montp2.fr/​~brieussel/​AGIRA/​Activites.html|ANR AGIRA]]. The goal is to gather a small group to discuss a few specific research topics and hopefully make, or at least initiate, further progress on open questions in those, as well as giving an overview of the state of the art for all participants.
 +
 +----
 +
 +==== Information ====
 +
 +The workshop will take place in the Lazaret in Sète, from May 14th to 18th.
 +
 +To get to the Lazaret from Sète train station you can take the bus: in front of the train station take the line 3 ([[:​start|timetable]]) from **Gare SNCF** ​ (the bus departs in front of the building) to **Plan de la Corniche**, then walk along the **Rue du pasteur Lucien Benoît** ​ until you arrive at the Lazaret ([[https://​www.openstreetmap.org/#​map=18/​43.39443/​3.67455|map]]).
 +
  
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   * [[:​nsz|Invariant random subgroups and Nevo--Stück--Zimmer theorem]] (NSZ):   * [[:​nsz|Invariant random subgroups and Nevo--Stück--Zimmer theorem]] (NSZ):
  
-      - Lecture 1: Jean L+      - Lecture 1: Jean R
-      - Lecture 2: Jean R+      - Lecture 2: Jean L
-      - Lectures 3,4,5: Arie?+      - Lectures 3,4,5: Arie
   * [[:​neretin|The Neretin group, its lattices and invariant random subgroups]] (Neretin):   * [[:​neretin|The Neretin group, its lattices and invariant random subgroups]] (Neretin):
-      - Bruno? (Basics: definition, simplicity, topology, lack of lattices) [I'm not an expert so it's easy for me to speak about the basics. B.] +      - Bruno 
-      - ? +      - Adrien 
-      - Jean R.?+      - Jean R.
   *  [[unimodularity|Unimodularity for groups and manifolds]]   *  [[unimodularity|Unimodularity for groups and manifolds]]
       - Lectures 1&2 : Ian.        - Lectures 1&2 : Ian. 
   *  [[entropy|Entropy realisation]]   *  [[entropy|Entropy realisation]]
-      - ? +      - Lecture 1: Jean L. 
-      - ?+      - Lecture 2: Jean R. 
  
 === Research talks === === Research talks ===
  
-[[:research_talks|Make a proposal!]]+  * Ferenc BencsIRS's in groups acting on rooted trees 
  
-=== Timetable ===+  * Adrien le Boudec: Locally compact groups whose ergodic or minimal actions are all free
  
-  ​^Tuedsay ​ ^Wednesday ​ ^Thursday ​ ^Friday ​ | +  ​* Arie LevitCritical exponents of invariant random subgroups in negative curvature 
-|9h–9h45 ​ |NSZ 1  |NSZ 4  |TBA1 1  |TBA2 1  | +  
-|10h–10h45 ​ |NSZ 2  |NSZ 5  |TBA1 2  |TBA2 2  | +  ​* Mikolaj FraczykConvergence of IRSs
-|11h–11h45 ​ |NSZ 3  |discussion ​ |Neretin 3  |discussion| +
-|13h30–14h15 ​ |Neretin 1  |free time  |discussion| ​  | +
-|14h30–15h15 ​ |Neretin 2  | ::: | ::: | ::: | +
-|15h30–16h45 ​ |  free time  ||| ::: | +
-|17h–18h ​ |  research talks  ||| ::|+
  
-----+Abstracts are [[research_talks|here]]. ​
  
-==== Information ====+=== Timetable ​===
  
-The workshop will take place in the Lazaret in Sète, from May 14th to 18th. +^             ​^Tuedsay ​   ^Wednesday ​ ^Thursday ​        ​^Friday ​ | 
- +|9h–9h45 ​     |NSZ 1      |NSZ 4      |unimodularity 1  |entropy 1  | 
-To get to the Lazaret from Sète train station you can take the bus: in front of the train station take the line ([[:start|timetable]]) from **Gare SNCF** ​ (the bus departs in front of the building) to **Plan de la Corniche**, then walk along the **Rue du pasteur Lucien Benoît** ​ until you arrive at the Lazaret ([[https://​www.openstreetmap.org/#​map=18/​43.39443/​3.67455|map]]).+|10h–10h45 ​   |NSZ 2      |NSZ 5      |unimodularity 2  |entropy 2  | 
 +|11h–11h45 ​   |NSZ      ​|Neretin 2  |Neretin 3        |discussion| 
 +|13h30–14h15 ​ |Neretin 1  |free time  |discussion| ​  | 
 +|14h30–15h15 ​ |discussion | ::: | ::: | ::: | 
 +|15h30–16h45 ​  free time  ||| ::: | 
 +|17h–18h ​     |Adrien ​    |Arie/Mikolaj |Ferenc | ::: |
  
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start.txt · Last modified: 2018/05/15 13:21 by jraimbau