摘要
引入欧氏空间θ-向量组的概念,其中θ为一角度.这是对正交向量组的推广,并给出欧氏空间存在θ-向量组的条件.
In this paper, we introduce the O-vectors list in Euclidean Vector Space, where θ（0 〈 O 〈 π） is a angle, which is a generalization of orthonormal vector list. And we also give the conditions of existing θ-vectors list in Euclidean Vector Space at the same time.
出处
《广东教育学院学报》
2007年第5期43-45,共3页
Journal of Guangdong Education Institute
关键词
θ-向量组
欧氏空间
格兰姆矩阵
θ-vectors list； Euclidean vector space
Gram matrix.
