第一割线簇的生成与合冲
代数几何
2009-08-04 v3 交换代数
摘要
在一定的有效正性条件下，我们证明光滑簇的割线簇满足 性质。对于光滑曲线，我们给出了嵌入度 的最佳有效界，即 。
引用
@article{arxiv.0809.4463,
title = {Generation and syzygies of the first secant variety},
author = {Peter Vermeire},
journal= {arXiv preprint arXiv:0809.4463},
year = {2009}
}
备注
There was an error in version 2. The degree bound for curves has been re-established, but the proof in higher dimensions has not yet been fixed. See note at the beginning of this version