Prof. Dr. Kai-Uwe Bux
Project leader
University professor
Universität Bielefeld
E-mail: kaiuwe.bux(at)gmail.com
Telephone: +49 521 106 4988
Homepage: https://www.math.uni-bielefeld.de/~bux/
Project
39Geometric invariants of discrete and locally compact groups
8Parabolics and invariants
Publications within SPP2026
We consider the coset poset associated with the families of proper subgroups, proper subgroups of finite index, and proper normal subgroups of finite index. We investigate under which conditions those coset posets have contractiblegeometric realizations.
Related project(s):
8Parabolics and invariants