具有三阶非辛自同构的某类超凯勒四维簇上的代数闭链 II
代数几何
2018-02-21 v1
摘要
设 为超凯勒簇,并假设 容许一个阶为 的非辛自同构 。Bloch 猜想预测商 应具有平凡的 -圈 Chow 群。我们对具有三阶非辛自同构的某类三次四维簇上的线之 Fano 簇验证了这一点。
引用
@article{arxiv.1802.07030,
title = {Algebraic cycles on certain hyperkaehler fourfolds with an order $3$ non-symplectic automorphism II},
author = {Robert Laterveer},
journal= {arXiv preprint arXiv:1802.07030},
year = {2018}
}
备注
To appear in Comm. Algebra, 28 pages. This is a sequel to arxiv:1712.05981, which explains the text overlap