Volume 96, No. 4 (2021)
Commentarii Mathematici Helvetici

pp. 631–691 Bounds on the Lagrangian spectral metric in cotangent bundlesPaul BiranOctav Cornea
pp. 693–739 Quantitative estimates for the Bakry–Ledoux isoperimetric inequalityCong Hung MaiShin-ichi Ohta
pp. 741–803 Opening nodes in the DPW method: Co-planar caseMartin Traizet
pp. 805–851 Skew-amenability of topological groupsKate JuschenkoFriedrich Martin Schneider