Daniel Ferrand 关于 Fano 三维簇上丛的注记
代数几何
2026-05-18 v3
摘要
设 为具有指标 与基本线丛 的 Fano 三维簇。我们对 上满足 、 且 的 -半稳定秩二丛 进行分类。
引用
@article{arxiv.2212.04158,
title = {A remark by Daniel Ferrand on bundles on Fano threefolds},
author = {Gianfranco Casnati and Angelo Felice Lopez},
journal= {arXiv preprint arXiv:2212.04158},
year = {2026}
}
备注
v.2: improved main theorem by describing the multiple structure in the case $i_X=2$, thanks to suggestion of anonymous referee. Added Remarks 3.6, 5.3 and more examples. v3: minor improvements