On the Chow ring of Fano varieties on the Fatighenti-Mongardi list
arXiv:2107.10051 · doi:10.1080/00927872.2021.1955900
Abstract
Conjecturally, Fano varieties of K3 type admit a multiplicative Chow-Künneth decomposition, in the sense of Shen-Vial. We prove this for many of the families of Fano varieties of K3 type constructed by Fatighenti-Mongardi. This has interesting consequences for the Chow ring of these varieties.
arXiv comment17 pages, to appear in Comm. in Algebra, comments welcome. arXiv admin note: text overlap with arXiv:2009.11061. v2: updated references
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