Volume 66, No. 3/4 (2020)
L’Enseignement Mathématique
pp. 259–304 Effective counting for discrete lattice orbits in the plane via Eisenstein seriesClaire BurrinAmos NevoRene RührBarak Weiss
pp. 305–340 Dynamics of geodesics, and Maass cusp formsAnke PohlDon B. Zagier
pp. 341–382 The Martin boundary of relatively hyperbolic groups with virtually abelian parabolic subgroupsMatthieu DussauleIlya GekhtmanVictor GerasimovLeonid Potyagailo
pp. 383–407 On the discreteness of states accessible via right-angled paths in hyperbolic spacePablo LessaErnesto Garcia
pp. 409–418 On James Hyde’s example of non-orderable subgroup ofMichele Triestino
pp. 419–439 Genericity of pseudo-Anosov mapping classes, when seen as mapping classesViveka ErlandssonJuan SoutoJing Tao
pp. 441–445 A relative Sierpinski theorem: Erratum to “Nonhyperbolic Coxeter groups with Menger boundary”Matthew HaulmarkG. Christopher HruskaBakul Sathaye
pp. 447–487 Zéro-cycles sur les surfaces de del Pezzo (Variations sur un thème de Daniel Coray)Jean-Louis Colliot-Thélène
pp. 489–540 Tschirnhaus transformations after HilbertJesse Wolfson
pp. 541–589 Unknotting with a single twistSamantha AllenCharles Livingston
pp. 591–594 Historical vignettes from the Archives of ICMI