A short note on the weak Lefschetz property for Chow groups
Algebraic Geometry
2015-07-17 v1
Abstract
Motivated by the Bloch-Beilinson conjectures, we formulate a certain covariant weak Lefschetz property for Chow groups. We prove this property in some special cases, using Kimura's nilpotence theorem.
Cite
@article{arxiv.1507.04485,
title = {A short note on the weak Lefschetz property for Chow groups},
author = {Robert Laterveer},
journal= {arXiv preprint arXiv:1507.04485},
year = {2015}
}
Comments
9 pages. Comments welcome ! To appear (in slightly different version) in Annali di Matematica Pura ed Applicada