Algebraic cycles and Fano threefolds of genus 8
Résumé
We show that prime Fano threefolds $Y$ of genus 8 have a multiplicative Chow-K\"unneth decomposition, in the sense of Shen-Vial. As a consequence, a certain tautological subring of the Chow ring of powers of $Y$ injects into cohomology.
Domaines
Mathématiques [math]| Origine | Publication financée par une institution |
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