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Lower and upper bounds in the perturbation of general linear algebraic equations

✍ Scribed by Jiu Ding


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
217 KB
Volume
14
Category
Article
ISSN
0893-9659

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πŸ“œ SIMILAR VOLUMES


Lower and upper bounds for the perturbat
✍ Jiu Ding πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 202 KB

Let X and Y be Banach spaces, and let T : X -Y be a bounded linear operator with closed range. In this paper, we give optimal lower and upper bounds for the perturbation of consistent operator equations Tz = 1/, and more general least-squares problems in Hilbert spaces.

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