We characterize the sets X of all products PQ , and Y of all products PQP, where P, Q run over all orthogonal projections and we solve the problems arg min{ P -Q : We also determine the polar decompositions and Moore-Penrose pseudoinverses of elements of X.
โฆ LIBER โฆ
Polar decomposition of oblique projections
โ Scribed by G. Corach; A. Maestripieri
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 173 KB
- Volume
- 433
- Category
- Article
- ISSN
- 0024-3795
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