JournalscmhVol. 73, No. 3Volume 73, No. 3 (1998) Commentarii Mathematici Helveticipp. 337–352Dérivée des petites valeurs propres des surfaces de RiemannPh. Batchelorpp. 353–378The representation ring of a compact Lie group revisitedRobert Oliverpp. 379–399Regularity properties of H-graphsRobert FinnJ. Lupp. 400–405The orbit space of the p-subgroup complex is contractibleP. Symondspp. 406–426The spectrum of the Chern subringGebhard BöckleIan J. Learypp. 427–442p-universal spaces and rational homotopy typesR. BodyM. MimuraHiroo ShigaDennis Sullivanpp. 443–479Un théorème de rigidité différentielleLaurent Bessièrespp. 480–498Deforming abelian SU(2)-representations of knot groupsM. HeusenerJ. Kroll