论文标题
$（0，-1）$热带普通矩阵的正交性
Orthogonality for $(0,-1)$ tropical normal matrices
论文作者
论文摘要
我们研究相对于热带乘法的相互正交正常矩阵。表征最小的正交对。计算由正交等效关系产生的三个图的直径和周长。
We study pairs of mutually orthogonal normal matrices with respect to tropical multiplication. Minimal orthogonal pairs are characterized. The diameter and girth of three graphs arising from the orthogonality equivalence relation are computed.
