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17.11.2008 (Monday)

Towards noncommutative toric geometry

String Theory & Geometry Seminar Alistair Craw (Glasgow)

at:
13:00 IC
room IMS seminar room
abstract:

Toric varieties have proved to be a fabulous testing ground for questions in algebraic geometry and string theory for many years. I will describe work in progress with Greg Smith that lays the foundation for a noncommutative analogue. As applications, I will provide a multigraded version of Beilinson's theorem on the derived category of projective space and I will propose a concrete link to dimer models.