Product identities in the Chow rings of hyperkähler manifolds

Moduli and Algebraic Cycles

12 October 14:30 - 15:30

Laure Flapan - Michigan State University

For a moduli space M of sheaves on a K3 surface, we propose a series of conjectural identities in the Chow ring of self-products of M which generalize the classic Beauville-Voisin identity for K3 surfaces. We then verify these identities in the case that M is a Hilbert scheme of points on a K3 surface. This is joint work with I. Barros, A. Marian, and R. Silversmith.

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John Christian Ottem
University of Oslo
Dan Petersen
Stockholm University
David Rydh
KTH Royal Institute of Technology


Dan Petersen


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