Thu, 24 Feb 2005 14:30 L3 On the geometry of orbit closures in derived categories of finite-dimensional algebras Bernt Tore Jensen (Leeds)
Tue, 01 Mar 2005 15:00 L3 The computational complexity of the ferromagnetic Ising model with local fields Mark Jerrum (Edinburgh)
Tue, 25 Jan 2005 15:00 L3 Identifying semi-labelled trees with few characters Magnus Bordewich (Leeds)