Moment map flows and the Hecke correspondence for quivers
Abstract: In the 1990's, Nakajima gave a geometric construction of representations of affine Kac-Moody algebras. This construction uses a variety called the Hecke correspondence, which is analogous to the Hecke correspondence for holomorphic bundles over a compact Riemann surface. In this talk I will describe an interpretation of the Hecke correspondence in terms of moment map flow lines.
Tea Time:2:30pm, R707
2012-09-26 15:00 ~ 2012-09-21 16:30
Prof. Graeme Wilkin (National University of Singapore)