![](http://www.dpmms.cam.ac.uk/files/styles/portrait/public/portraits/wdc26.png?itok=tUCuQiNY)
I am a mathematics PhD student supervised by Dr Jack Button at the University of Cambridge. My main interests currently are acylindrical hyperbolicity/arboreality and other properties of non-positive curvature. I am also increasingly interested in group cohomology and profinite groups.
I completed my MMath at the University of Warwick supervised by Dr Robert Kropholler, with a project on Random group theory and property FA.
Email: wdc26@cam.ac.uk
Personal Webpage: https://sites.google.com/view/williamdcohen/home