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Laure Flapan: Product identities in the Chow rings of hyperkähler manifolds

Time: Tue 2021-10-12 14.30 - 15.30

Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan (alt. Zoom, meeting ID: 921 756 1880)

Lecturer: Laure Flapan (Michigan State University)

Abstract: 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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Belongs to: Department of Mathematics
Last changed: Oct 10, 2021