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Rost幂零性与高阶非分歧上同调

代数几何 2019-09-05 v3

作者: Humberto A. Diaz

在 arXiv 上查看 ↗ PDF ↗

摘要

我们发展了一种利用高阶非分歧上同调证明 Rost 幂零原理的方法。我们借此证明了完美域上某些维数 $\leq 3$ 的簇满足该原理。

关键词

Rost幂零性高阶非分歧上同调完美域簇维数3

引用

@article{arxiv.1807.08163,
  title  = {Rost nilpotence and higher unramified cohomology},
  author = {Humberto A. Diaz},
  journal= {arXiv preprint arXiv:1807.08163},
  year   = {2019}
}

备注

18 pages; final version, to appear in Advances in Math; a previous iteration of this was mistakenly submitted as a new version of arXiv:1906.06598