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Commentarii Mathematici Helvetici

Band 73 (1998)
Artikel: Applications harmoniques, applications pluriharmoniques et existence de 2-formes parallèles non nulles 1
Artikel: Higher generation subgroup sets and the [Sigma]-invariants of graph groups 22
Artikel: A vanishing theorem for modular symbols on locally symmetric spaces 45
Artikel: Degenerations for representations of extended Dynkin quivers 71
Artikel: Approximations of stable actions on R-trees 89
Artikel: Groups acting on finite dimensional spaces with finite stabilizers 122
Artikel: The behaviour at inifinty of the Bruhat decomposition 137
Rubrik: Buchanzeigen 175
Artikel: Curvature of curvilinear 4-webs and pencils of one forms: Variation on a therorem of Poincaré, Mayrhofer and Reidemeister 177
Article: A classification of solutions of a conformally invariant fourth order equation in Rn 206
Article: Continously many quasiisometry classes of 2-generator groups 232
Article: The double Coxeter arrangement 237
Article: The structure of branching in Anosov flows of 3-manifolds 259
Article: An example of an immersed complete genus one minimal surface in R³ with two convex ends 298
Article: Generic leaves 306
Article: Dérivée des petites valeurs propres des surfaces de Riemann 337
Article: The representation ring of a compact Lie group revisited 353
Article: Regularity properties of H-graphs 379
Article: The orbit space of the p-subgroup complex is contractible 400
Article: The spectrum of the Chern subring 406
Article: p-universal spaces and rational homotopy types 427
Article: Un théorème de rigidité différentielle 443
Artikel: Deforming abelian SU(2)-representation of knot groups 480
Rubrik: Buchanzeigen _
Artikel: Pi1-injective surfaces in graph manifolds 499
Artikel: Minimal orbits close to periodic frequencies 516
Artikel: S.A.G.B.I. bases for rings of formal modular seminvariants 548
Artikel: Fano contact manifolds and nilpotent orbits 566
Artikel: Stable constant mean curvature hypersurfaces in some Riemannian manifolds 584
Artikel: Schubert polynomials and Bott-Samelson varieties 603
Artikel: Cogroups in algebras over an operad are free algebras 637
Rubrik: Buchanzeigen 677