
Welcome! Basic info about me and this blog can be found in the "about me and this blog" page.
Categories
Sites

Recent Posts
Archives
Meta
Advertisements
This post is based on this paper with David Hume. As discussed here, it is a nice property for a group to be quasiisometrically embeddable in a product of finitely many trees. Graph manifolds are certain 3manifolds, and if you … Continue reading
In this post I’ll talk about this paper. There are many groups that have been known for quite a while to “look like” hyperbolic groups, but only in certain “directions”. Examples of such directions are (the axes of ) rank … Continue reading