Gandalf (Pure Maths Student Seminar): Quasi-reflective groups in hyperbolic space
14 November 2012 16:00 in CM221
We will discuss the structure of a quasi-reflective group (sometimes known as a parabolic-reflection group), and give some examples from among the Bianchi groups. There are only finitely many of these groups in each dimension, and we present a classification of quasi-reflective Bianchi groups.
Gandalf is the pure maths student seminar. Gandalf stands for the Geometry AND ALgebra Forum. It is run by and for pure postgraduates, but welcomes anyone who is interested in coming along.
Content from previous talks is available at the gandalf seminar home page.