反射构型定义方程的幂和分解
代数几何
2015-06-17 v3 交换代数
组合数学
摘要
我们确定了最高次数为正则数的任意复反射群的基本斜不变量的 Waring 秩。这包括所有不可约实反射群。
引用
@article{arxiv.1304.7202,
title = {Power sum decompositions of defining equations of reflection arrangements},
author = {Zach Teitler and Alexander Woo},
journal= {arXiv preprint arXiv:1304.7202},
year = {2015}
}
备注
15 pages. v2: minor corrections and clarifications. v3: added discussion of cactus rank, more examples, corrected coefficient of power sum decomposition of Vandermonde determinant, new title