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arXiv:1706.05821 [math.AG]AbstractReferencesReviewsResources

A remark on the Chow ring of some hyperkähler fourfolds

Robert Laterveer

Published 2017-06-19Version 1

Let $X$ be a hyperk\"ahler variety. Voisin has conjectured that the classes of Lagrangian constant cycle subvarieties in the Chow ring of $X$ should lie in a subring injecting into cohomology. We study this conjecture for the Fano variety of lines on a very general cubic fourfold.

Comments: 8 pages, to appear in Bulletin of the Belgian Math. Soc., comments welcome !
Categories: math.AG
Subjects: 14C15, 14C25, 14C30
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