JournalscmhVol. 80, No. 4Volume 80, No. 4 (2005) Commentarii Mathematici Helveticipp. 691–723On the Γ\GammaΓ-cohomology of rings of numerical polynomialsAndrew BakerBirgit Richterpp. 725–754Spectral convergence of manifold pairsKarsten FissmerUrsula Hamenstädtpp. 755–769A prime analogue of the Erdös--Pomerance conjecture for elliptic curvesYu-Ru Liupp. 771–793The Weinstein conjecture for planar contact structures in dimension threeCasim AbbasKai CieliebakHelmut W. Hoferpp. 795–810Invariant *-products on coadjoint orbits and the Shapovalov pairingAnton AlekseevA. Lachowskapp. 811–858The theory of minimal surfaces in M×RM \times \mathbb{R}M×RHarold RosenbergWilliam H. Meekspp. 859–881The symplectic topology of Ramanujam's surfacePaul SeidelIvan Smithpp. 883–910Lorentzian Kleinian groupsCharles Francespp. 911–933Delzant's TTT-invariant, Kolmogorov complexity and one-relator groupsIlya KapovichPaul Schupp
pp. 771–793The Weinstein conjecture for planar contact structures in dimension threeCasim AbbasKai CieliebakHelmut W. Hofer
pp. 795–810Invariant *-products on coadjoint orbits and the Shapovalov pairingAnton AlekseevA. Lachowska
pp. 811–858The theory of minimal surfaces in M×RM \times \mathbb{R}M×RHarold RosenbergWilliam H. Meeks
pp. 911–933Delzant's TTT-invariant, Kolmogorov complexity and one-relator groupsIlya KapovichPaul Schupp