DDVV与BW不等式的一些推广
微分几何
2020-11-30 v2 算子代数
摘要
本文将已知的实(反)对称和复(反)Hermitian矩阵的DDVV型不等式推广到任意实、复和四元数矩阵。受Erdős-Mordell不等式的启发,我们建立了由Clifford系统或Clifford代数所张成子空间中矩阵的DDVV型不等式。我们还将Böttcher-Wenzel不等式推广到四元数矩阵。
引用
@article{arxiv.1807.07307,
title = {Some generalizations of the DDVV and BW inequalities},
author = {Jianquan Ge and FaGui Li and Yi Zhou},
journal= {arXiv preprint arXiv:1807.07307},
year = {2020}
}
备注
21 pages, accepted by Transactions of the American Mathematical Society