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Model reduction of large-scale systems by least squares

✍ Scribed by Serkan Gugercin; Athanasios C. Antoulas

Book ID
108198790
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
364 KB
Volume
415
Category
Article
ISSN
0024-3795

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πŸ“œ SIMILAR VOLUMES

Solution of large-scale weighted least-s
Solution of large-scale weighted least-squares problems
✍ Venansius Baryamureeba πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 467 KB

## Abstract A sequence of least‐squares problems of the form min~__y__~βˆ₯__G__^1/2^(__A__^T^ __y__βˆ’__h__)βˆ₯~2~, where __G__ is an __n__Γ—__n__ positive‐definite diagonal weight matrix, and __A__ an __m__Γ—__n__ (__m__β©½__n__) sparse matrix with some dense columns; has many applications in linear program