Volume 61, No. 1/2 (2015)
L’Enseignement Mathématique
pp. 1–2 DOI 10.4171/LEM/61-1/2-1Daniel Coraypp. 3–43 Hilbert’s 5th ProblemLou van den DriesIsaac Goldbring
DOI 10.4171/LEM/61-1/2-2pp. 45–69 On Karamata’s proof of the Landau–Ingham Tauberian theoremMichael Müger
DOI 10.4171/LEM/61-1/2-3pp. 71–92 SL-tilings of the torus, Coxeter–Conway friezes and Farey triangulationsSophie Morier-GenoudValentin OvsienkoSerge Tabachnikov
DOI 10.4171/LEM/61-1/2-4pp. 93–137 On the Van Est homomorphism for Lie groupoidsDavid Li-BlandEckhard Meinrenken
DOI 10.4171/LEM/61-1/2-5pp. 139–149 The index of isolated umbilics on surfaces of non-positive curvatureFrancisco FonteneleFrederico Xavier
DOI 10.4171/LEM/61-1/2-6pp. 151–159 A true relative of Suslin’s normality theoremBogdan Nica
DOI 10.4171/LEM/61-1/2-7pp. 161–210 A functorial extension of the abelian Reidemeister torsions of three-manifoldsVincent FlorensGwénaël Massuyeau
DOI 10.4171/LEM/61-1/2-8pp. 211–243 Bilinear pairings on elliptic curvesAndreas Enge
DOI 10.4171/LEM/61-1/2-9pp. 245–247 DOI 10.4171/LEM/61-1/2-10Commission Internationale de l'Enseignement Mathématique. Inaugural Emma Castelnuovo Award for excellence in the practice of mathematics educationpp. 249–259 Commission Internationale de l'Enseignement Mathématique. ICMI study "Task design in mathematics education": An outline of progressAnne WatsonMinoru Ohtani
DOI 10.4171/LEM/61-1/2-11