Virasoro Groups and Hurwitz Schemes

Abstract

In this paper we study the Hurwitz scheme in terms of the Sato Grassmannian and the algebro-geometric theory of solitons. We will give a characterization, its equations and a show that there is a group of Virasoro type which uniformizes it.

21 pages

References in corpus (1)

• Hurwitz numbers and intersections on moduli spaces of curves