Department of Pure Mathematics and Mathematical Statistics (DPMMS)
About this community
Collections in this community
(2018-11-24)In general, a finitely presented group can have very nasty properties, but many of these properties are avoided if the group is assumed to admit a nice action by isometries on a space with a negative curvature property, ...
(2019-03-30)In this dissertation, we are interested in studying several parameters of graphs and understanding their extreme values. We begin in Chapter~$2$ with a question on edge colouring. When can a partial proper edge colouring ...
(2018-11-30)The construction introduced by Gross, Hacking and Keel in  allows one to construct a mirror family to (S, D) where S is a smooth rational projective surface and D a certain type of Weil divisor supporting an ample or ...