Workshop
A q-analogue of Brion's identity from quantum K-theory
- Aniket Shah (Ohio State University, Columbus, USA)
Abstract
We give a Brion-type formula for the weighted enumeration of lattice points in a polytope. The weighting has combinatorial significance, and also arises from the arc scheme of the associated toric variety. We obtain some new and old identities of q-series as consequences.
