有理尖点六次与七次曲线的辛同痕分类
几何拓扑
2020-09-22 v2 代数几何
辛几何
摘要
我们在辛同痕意义下对复射影平面中6次和7次的有理尖点曲线进行分类。证明使用了拓扑工具、伪全纯技术以及双有理变换。
引用
@article{arxiv.2008.10923,
title = {Symplectic isotopy of rational cuspidal sextics and septics},
author = {Marco Golla and Fabien Kütle},
journal= {arXiv preprint arXiv:2008.10923},
year = {2020}
}
备注
49 pages, many figures. We have upgraded Theorem 4.7. Comments are welcome