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TZID:Europe/Paris
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BEGIN:VEVENT
UID:5898@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris;VALUE=DATE:20221102
DTEND;TZID=Europe/Paris;VALUE=DATE:20221105
DTSTAMP:20241120T200650Z
URL:https://www.i2m.univ-amu.fr/evenements/combinatorics-of-finite-index-s
 ubgroups/
SUMMARY:Workshop (IHP\, Paris): Combinatorics of finite-index subgroups
DESCRIPTION:Workshop: \n\n\nWORKSHOP\n[su_spacer size="10"]\nCombinatorics 
 of finite-index subgroups\nCombinatoire des sous-groupes d'indice fini[su_
 spacer size="10"]\n[su_spacer size="10"]\nThis workshop is dedicated to re
 cent innovations in the quantitative study of finite-index subgroups in di
 screte groups. In particular :\n\n 	Stability of permutation almost-repres
 entations of a group\;\n 	Subgroup growth\;\n 	Benjamini--Schramm converge
 nce of random Schreier graphs beyond free groups\;\n 	Fine spectral proper
 ties of such graphs.\n\nWe aim at finding generalisations to wider classes
 \, and applications of recent results. \n\nThe workshop will take place at
  Institut Henri Poincaré\, room 201. \n\n\n\n\n\n\n\n\n\n[su_spacer size=
 "10"]\n\n\nParticipants\n\n 	Charles Bordenave\n 	Maria Gerasimova\n 	Nico
 las Gilliers\n 	Nir Lazarovich\n 	Niv Levhari\n 	Arie Levit\n 	Michael Mag
 ee\n 	Bram Petri\n 	Doron Puder\n 	Anna Roig Sanchis\n 	Matan Seidel\n 	Je
 an Raimbault\n 	Itamar Vigdorovich\n 	Tomer Zimhoni\n\n\n\n\n\n\n\n\n\n\n 
 Organizers: Bram Petri and Jean Raimbault (I2M Marseille)\, with financial
  support from grant ANR AGDE and université Paris-Sorbonne. \n\n\n\n[su_s
 pacer size="10"]\n\n\n\n
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 022/10/image_gdac-arxiv.2209.03002-Combinatorics-Benjamini–Schramm_conve
 rgence-Coxeter_polygons-Triangulations_of_ideal_n-gons_and_their_dual_tree
 -fig.1-Raimbault-x450.jpg
CATEGORIES:Manifestation scientifique,Workshop
LOCATION:IHP - Institut Henri Poincaré\, 11 Rue Pierre et Marie Curie\, Pa
 ris\, France\, 75005\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=11 Rue Pierre et Marie Curi
 e\, Paris\, France\, 75005\, France;X-APPLE-RADIUS=100;X-TITLE=IHP - Insti
 tut Henri Poincaré:geo:0,0
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TZID:Europe/Paris
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BEGIN:STANDARD
DTSTART:20221030T020000
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TZOFFSETTO:+0100
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