We show 2-dimensional Artin groups satisfy certain non-positively curved feature. As an application,
we study quasi-Euclidean tilings over these Artin groups and deduce some quasi-isometric rigidity
results for them. No previous knowledge about Artin groups is required. This is joint work with
D. Osajda.
Links:
[1] http://www.mpim-bonn.mpg.de/de/taxonomy/term/39
[2] http://www.mpim-bonn.mpg.de/de/node/3444
[3] http://www.mpim-bonn.mpg.de/de/node/3050