摘要
本文讨论了迷向向量、迷向子空间存在的充要条件,并提出了迷向基底的构造方法.
This article has discussed the sufficient and necessary conditions of the existence of the isotropic vector and the isotropic stibspace, and also proposed the method for constructing the isotropic base
关键词
迷向向量
迷向子空间
迷向基底
isotropic vector isotropic subspace isotropic base
