Grassmannian twists on derived categories of coherent sheaves

We construct new examples of derived autoequivalences, for a family of higher-dimensional Calabi-Yau varieties. Specifically, we define endo- functors of the bounded derived categories of coherent sheaves associated to varieties arising as the total spaces of certain natural vector bundles over comp...

Full description

Bibliographic Details
Main Author: Donovan, William Ross Goodchild
Other Authors: Segal, Edward ; Thomas, Richard
Published: Imperial College London 2011
Subjects:
510
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.542151