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A Brief Note Concerning Hard Lefschetz for Chow Groups
Published online by Cambridge University Press: 20 November 2018
Abstract
We formulate a conjectural hard Lefschetz property for Chow groups and prove it in some special cases, roughly speaking, for varieties with finite-dimensional motive, and for varieties whose self-product has vanishing middle-dimensional Griõths group. An appendix includes related statements that follow from results of Vial.
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- Copyright © Canadian Mathematical Society 2016
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