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Quiver embeddings for Mori Dream Spaces

Alastair Craw
(University of Bath)
Seminar
Fredag, 20 december, 2013, at 14:00-15:00, in Aud. D3 (1531-215)
Abstrakt:
Abstract
A globally generated vector bundle on a projective variety determines a morphism to a Grassmannian. More generally, a collection of globally generated vector bundles determines a morphism to an iterative Grassmann-bundle called a framed quiver variety.  I'll describe the case where the projective variety is a Mori Dream Space and the bundles have rank one, in which case the defining ideal of the image can be described explicitly.

After the talk there will be coffee and Christmas cake in QGM-Lounge (3 floor, room no. 326).
Organiseret af: QGM
Kontaktperson: Jørgen Ellegaard Andersen