### Recent Submissions

• #### Detecting topological properties of boundaries of hyperbolic groups ﻿

(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, ...
• #### Extremal and Structural Problems of Graphs ﻿

(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 ...
• #### Convergence of the mirror to a rational elliptic surface ﻿

(2018-11-30)
The construction introduced by Gross, Hacking and Keel in [28] 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 ...

(1964-10-27)