关于超曲面奇点的Tjurina理想
代数几何
2023-07-11 v2
摘要
全纯函数的芽的Tjurina理想是由自身及其偏导数生成的(即中点处芽的环)的理想。此处记作。理想赋予由定义的超曲面奇点以的闭子概型结构,是奇点理论中核心关注的对象。在本注记中,我们引入\emph{-丰满性}与\emph{-相关性},这是任意全纯函数芽理想都易验证的两个性质。这两个性质使我们得到了关于理想的方程存在解的充要条件。
引用
@article{arxiv.2205.03527,
title = {On Tjurina Ideals of Hypersurface Singularities},
author = {João Helder Olmedo Rodrigues},
journal= {arXiv preprint arXiv:2205.03527},
year = {2023}
}
备注
18 pages. Included information about Reconstruction Problem and Reconstruction problem as well as linked the interest of the results obtained to the solution of both problems. In this process, different references were included as well. Comments are still welcome