Volume 72, No. 3/4 (2026)
L’Enseignement Mathématique
S2O
Articles of this issue are accessible as open access under our subscribe to open model.
pp. 241–272 Koszul duality and the Poincaré–Birkhoff–Witt theoremEzra Getzler
pp. 273–304 Obstructions to almost complex structures following MasseyMichael AlbaneseAleksandar Milivojević
pp. 305–335 The geometry of preperiodic points in families of maps onLaura DeMarcoNiki Myrto Mavraki
pp. 337–407 Epstein surfaces, W-volume, and the Osgood–Stowe differentialMartin BridgemanKenneth Bromberg
pp. 409–446 Billiards in regular polygonsCurtis T. McMullen
pp. 447–466 The geometry of conjugation in Euclidean isometry groupsElizabeth MilićevićPetra SchwerAnne Thomas
pp. 467–482 On the transportation cost norm on finite metric graphsGeorges SkandalisAlain Valette
pp. 483–488 La conjecture de Baum–Connes pour les groupes hyperboliques par les marches aléatoiresPeter HaïssinskyPierre Mathieu