摘要
利用内积给出了准正交基、准正交变换与准对合变换的概念 ,研究了它们的性质及其之间的联系 ,获得了许多新的结果 ,推广了正交基、正交变换、对合变换的概念、性质以及张禾瑞、郝新。
Use inner product having given the concept of almost-orthogonal basis ,almost-orthogonal transformation and almost-convolution transformation , and their properties and relations is studied , and many new results have been obtained, and the concept and properties of orthogonal basis and orthogonal transformation and convolution transformation and the related result of Zhang Herui and Hao Bingxing and Zou Benqiang is generalized.
出处
《数学理论与应用》
2001年第3期17-21,共5页
Mathematical Theory and Applications
基金
重庆市教委科学基金资助项目 (970 10 2 )
关键词
内积
准正交基
准正交变换
准对合变换
正交矩阵
线性变换
inner product
almost-orthogonal basis
almost-orthogonal transformation
almost-convolution transformation
