论单位根处的 Hadamard 矩阵
组合数学
2013-01-30 v3
摘要
本文已被作者撤回，其主要结果自 Lam 和 Leung 于 2000 年在 J. Algebra 上发表以来便已为人所知。
关键词
引用
@article{arxiv.0707.4175,
title = {On Hadamard matrices at roots of unity},
author = {Teodor Banica and Jean-Marc Schlenker},
journal= {arXiv preprint arXiv:0707.4175},
year = {2013}
}
备注
This paper has been withdrawn by the authors, the main result being known since Lam and Leung, J. Algebra 2000