摘要
定义了双线性函数的秩和零度、拟正定双线性函数、正定双线性函数和拟正定矩阵。
In this papeer, the rank and zero degree of bilinear function, the pseudo positive definite bilinear function, positive definite bilinear function and pseudo positive definite matrix are defined, Then their properties and their relationship each other are discussed.
出处
《山东矿业学院学报》
CAS
1997年第1期94-102,共9页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
双线性函数
秩
零度
最大子空间
拟正交变换
bilinear function
rank
zero degree
maximum subspace
positive definite
pseudo positive definite
pseudo orthogonal transformation.
