In this paper we consider an underdetermined system of equations Lx Ο b so m Ο½ n. However, the methods given We present an iterative method of preconditioned Krylov type for the solution of large least squares problems. We prove that the in Section 3 can also be used for overdetermined systems. me
A new investigation of the extended Krylov subspace method for matrix function evaluations
β Scribed by L. Knizhnerman; V. Simoncini
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 265 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1070-5325
- DOI
- 10.1002/nla.652
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