Vassily Gorbunov (University of Aberdeen)
Tuesday 1st October 16:00-17:00 Maths 311B
In the talk we describe the statistical mechanics approach to the theory of electrical networks, producing a new invariant of an electrical network. Like the responce matrix of the network this invariant recovers the network. We will outline the connection of our approach with the theory of cluster algebras. The talk is based on the joint work with D. Talalaev.