Relative perturbation bounds for generalized nonnegative and positive polar factors
Relative perturbation bounds for generalized nonnegative and positive polar factors
he changes in the generalized nonnegative and positive polar factors of weighted polar decomposition are studied under the additive perturbation. Some relative perturbation bounds are obtained. In particular, the corresponding perturbation bounds for nonnegative and positive polar factors are also presented. These new bounds are different from previous ones in measure of perturbation.
he changes in the generalized nonnegative and positive polar factors of weighted polar decomposition are studied under the additive perturbation. Some relative perturbation bounds are obtained. In particular, the corresponding perturbation bounds for nonnegative and positive polar factors are also presented. These new bounds are different from previous ones in measure of perturbation.
Hu Yang、Hua Shao、李寒宇
数学
weighted polar decompositiongeneralized nonnegative polar factorgeneralized positive polar factorperturbation bound
weighted polar decompositiongeneralized nonnegative polar factorgeneralized positive polar factorperturbation bound
Hu Yang,Hua Shao,李寒宇.Relative perturbation bounds for generalized nonnegative and positive polar factors[EB/OL].(2009-08-07)[2025-06-18].http://www.paper.edu.cn/releasepaper/content/200908-113.点此复制
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