线性空间的 Hadamard 积
代数几何
2016-07-15 v2
摘要
我们描述了代数簇的 Hadamard 积的性质。我们证明了直线的任何 Hadamard 幂都是一个线性空间,并利用共线点的积构造了星形构型。我们利用热带几何 (Tropical geometry) 求出了其他线性空间的 Hadamard 积的次数。
引用
@article{arxiv.1504.04301,
title = {Hadamard Products of Linear Spaces},
author = {Cristiano Bocci and Enrico Carlini and Joe Kileel},
journal= {arXiv preprint arXiv:1504.04301},
year = {2016}
}
备注
18 pages. v2: Added Corollary 6.10 for reciprocal linear spaces, added Remark 2.6, updated references. To appear in Journal of Algebra