Meeting-ID: 973 8400 7043
For password please contact Stephan Stadler (stadler@mpim-bonn.mpg.de).
I will discuss recent computations, joint with Grigori Avramidi and Kevin Schreve, of homology growth of residual sequences of normal subgroups of right-angled Artin groups, and how these fit into a more general picture of group actions with a strict fundamental domain. I will also also discuss some consequences.
Links:
[1] http://www.mpim-bonn.mpg.de/de/taxonomy/term/39
[2] http://www.mpim-bonn.mpg.de/de/node/3050