Sabin Cuatis

University of British Columbia
Scientific, Seminar
Geometry and Physics Seminar: Sabin Cautis
September 23, 2013
University of British Columbia
We define actions of certain Heisenberg algebras on the Hilbert schemes of points on ALE spaces. This lifts constructions of Nakajima and Grojnowski from cohomology to K-theory and derived categories of coherent sheaves. This action can be used to...