hui, Pierre-Emmanuel hat heute im arXiv ja voll zugeschlagen:
Rank one isometries of buildings and quasi-morphisms of Kac-Moody groups
Isometry groups and lattices of non-positively curved spaces
hui, Pierre-Emmanuel hat heute im arXiv ja voll zugeschlagen:
Rank one isometries of buildings and quasi-morphisms of Kac-Moody groups
Isometry groups and lattices of non-positively curved spaces