JournalscmhVol. 73, No. 1

Volume 73, No. 1 (1998)

Commentarii Mathematici Helvetici

Comment. Math. Helv. cover

pp. 1–21
Applications harmoniques, applications pluriharmoniques et existence de 2-formes parallèles non nulles
Ahmad El SoufiR. Petit
DOI 10.1007/S000140050043
pp. 22–44
Higher generation subgroup sets and the $Σ$ -invariants of graph groups
John MeierHolger MeinertLeonard VanWyk
DOI 10.1007/S000140050044
pp. 45–70
A vanishing theorem for modular symbols on locally symmetric spaces
Toshiyuki KobayashiTadao Oda
DOI 10.1007/S000140050045
pp. 71–88
Degenerations for representations of extended Dynkin quivers
Grzegorz Zwara
DOI 10.1007/S000140050046
pp. 89–121
Approximations of stable actions on $R$ -trees
Vincent Guirardel
DOI 10.1007/S000140050047
pp. 122–136
Groups acting on finite dimensional spaces with finite stabilizers
Peter H. KrophollerGuido Mislin
DOI 10.1007/S000140050048
pp. 137–174
The behaviour at infinity of the Bruhat decomposition
Michel Brion
DOI 10.1007/S000140050049