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Componentwise perturbation bounds for some matrix decompositions

✍ Scribed by Ji-Guang Sun


Publisher
Springer Netherlands
Year
1992
Tongue
English
Weight
540 KB
Volume
32
Category
Article
ISSN
0006-3835

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Multiplicative perturbation bounds for s
✍ Wen Li πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 159 KB

Let H be a Hermitian matrix, and H = D \* H D be its perturbed matrix. In this paper, the multiplicative perturbations for both spectral decompositions and singular value decompositions are studied and some new perturbation bounds for these decompositions are presented. Our results improve some exis