阿达玛星
Hadamard Star Configurations
摘要:
Bocci、Carlini和Kileel已经证明了,一个有限的点集$Z$的无平方阿达玛积,如果这些点都位于$\mathbb{P}^n$中的一条线$\ell$上,就会产生一个余维为$n$的星形构型。本文介绍了一种利用Hadamard积构造余维$c$星构型的方法。在$c = n= 2$的情况下,我们的构造产生了Bocci,Carlini和Kileel的恒星配置。我们将使用我们的方法构造的任何星形配置称为阿达玛星形配置。我们的主要结果是阿达玛星配置的分类。
英文摘要:
Bocci, Carlini, and Kileel have shown that the square-free Hadamard product of a finite set of points $Z$ that all lie on a line $\ell$ in $\mathbb{P}^n$ produces a star configuration of codimension $n$. In this paper we introduce a construction using the Hadamard product to construct star configurations of codimension $c$. In the case that $c = n= 2$, our construction produces the star configurations of Bocci, Carlini, and Kileel. We will call any star configuration that can be constructed using our approach a Hadamard star configuration. Our main result is a classification of Hadamard star configurations.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。