奇异空间 meaning in Chinese

singular space

Additive relative perturbation bounds for eigenspace and singular subspace
矩阵特征空间和奇异空间相对扰动界
In the fourth chapter we deal with the eigenspace ( see 4 . 1 ) and singular space ( see 4 . 2 ) perturbations
第四章讨论了特征空间(见4 1 )和奇异空间(见4 2 ]的扰动。
In term of the relative gaps of the eigenvalues and the singular values , the additive relative perturbation bounds of eigenspace and singular subspace of matrices are investigated and some new results are obtained
摘要根据特徵值和奇异值的相对分离情况，研究了矩阵特徵空间和奇异空间的加法相对扰动界，得到一些新的扰动界。