BIRS Workshop Lecture Videos

Banff International Research Station Logo

BIRS Workshop Lecture Videos

Maps between Mori Dream spaces Hochenegger, Andreas


Maps between toric varieties can be lifted to maps between their Cox rings, if one is allowed to modify the Cox ring of the domain a bit. This was shown by Gavin Brown and Jarosław Buczyński. In a joint work with Elena Martinengo, we note that this idea becomes more natural when considering quotient stacks. We also extend this lifting to maps between Mori dream spaces. In my talk, I present these ideas and further directions.

Item Media

Item Citations and Data


Attribution-NonCommercial-NoDerivatives 4.0 International