University of Cambridge > > Algebraic Geometry Seminar > Algebraic surfaces and hyperbolic geometry

Algebraic surfaces and hyperbolic geometry

Add to your list(s) Download to your calendar using vCal

  • UserBurt Totaro (Cambridge)
  • ClockWednesday 05 November 2008, 14:15-15:15
  • HouseMR13, CMS.

If you have a question about this talk, please contact Burt Totaro.

The intersection form among curves on a complex algebraic surface always has signature (1,n) for some n. So the automorphism group of an algebraic surface always acts on hyperbolic (n-1)-space. For a class of surfaces including K3 surfaces and many rational surfaces, there is a close connection between the properties of the variety and the corresponding group acting on hyperbolic space.

This talk is part of the Algebraic Geometry Seminar series.

Tell a friend about this talk:

This talk is included in these lists:

Note that ex-directory lists are not shown.


© 2006-2022, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity