The image of the adjoint mapping
โ Scribed by Donald W. Robinson
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 211 KB
- Volume
- 277
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
โฆ Synopsis
Let :~ be a commutative ring with l, and let A be an m ร n matrix over .8 with determinantal rank r >~ 1. If 1 is in ideal of,8 generated by the r ร r minors of A, then every inner inverse of A is in the image of a linear mapping .~(;!)x(,;') ---, .~ ..... that is specified in terms of the classical adjoints of the r ร r submatrices of A.
๐ SIMILAR VOLUMES
We give a structural characterization of linear operators from one C\*-algebra into another whose adjoints map extreme points of the dual ball onto extreme points. We show that up to a V-isomorphism, such a map admits of a decomposition into a degenerate and a non-degenerate part, the non-degenerate