JournalslemVol. 61, No. 3/4L’Enseignement MathématiqueVolume 61, Number 3/4, 2015DOI: 10.4171/lem | ISSN: 0013-8584 | eISSN: 2309-4672Bulletin bibliographiquepp. 17–26In search for a perfect shape of polyhedra: Buffon transformationVeronika SchreiberAlexander P. VeselovJoseph P. Wardpp. 261–284Ergodicity and indistinguishability in percolation theorySébastien Martineaupp. 285–319Constructions of torsion-free countable, amenable, weakly mixing groupsRostislav GrigorchukRostyslav KravchenkoAlexander Yu. Olshanskiipp. 321–342The lower central series of a right-angled Artin groupRichard D. Wadepp. 343–371Lamplighters, metabelian groups, and horocyclic productsMargarita AmchislavskaTimothy R. Rileypp. 373–415The exceptional set and the Green–Griffiths locus do not always coincideSimone DiverioErwan Rousseaupp. 417–452Isometries of two dimensional Hilbert geometriesVladimir S. MatveevMarc Troyanovpp. 453–460La trace de Dixmier et autres tracesAlain Guichardetpp. 461–481Pseudoholomorphic simple Harnack curvesErwan Brugallépp. 483–498Commission Internationale de l'Enseignement Mathématique. The 2015 ICMI Awards. Felix Klein and Hans Freudenthal Medalspp. 499–503Commission Internationale de l'Enseignement Mathématique. ICMI Study 23: <i>Primary Mathematics Study on Whole Numbers</i>Maria G. Bartolini BussiXuhua Sunpp. 505–517
In search for a perfect shape of polyhedra: Buffon transformationVeronika SchreiberAlexander P. VeselovJoseph P. Wardpp. 261–284
Constructions of torsion-free countable, amenable, weakly mixing groupsRostislav GrigorchukRostyslav KravchenkoAlexander Yu. Olshanskiipp. 321–342
Lamplighters, metabelian groups, and horocyclic productsMargarita AmchislavskaTimothy R. Rileypp. 373–415
The exceptional set and the Green–Griffiths locus do not always coincideSimone DiverioErwan Rousseaupp. 417–452
Commission Internationale de l'Enseignement Mathématique. The 2015 ICMI Awards. Felix Klein and Hans Freudenthal Medalspp. 499–503
Commission Internationale de l'Enseignement Mathématique. ICMI Study 23: <i>Primary Mathematics Study on Whole Numbers</i>Maria G. Bartolini BussiXuhua Sunpp. 505–517
