On the Chow ring of birational irreducible symplectic varieties
Ulrike Riess
| Number | 24 |
|---|---|
| Author | Ulrike Riess |
| Year | 2013 |
We show that the graded Chow rings of two birational irreducible symplectic varieties are isomorphic. This lifts a result known for the cohomology algebras to the level of Chow rings, despite the non-injectivity the cycle class map. In the special case of general Mukai flops, we present an alternative approach based on explicit calculations.
