Generalized Schur complements and P-complementable operators
โ Scribed by Pedro Massey; Demetrio Stojanoff
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 264 KB
- Volume
- 393
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper presents some inequalities on generalized Schur complements. Let A be an n ร n (Hermitian) positive semideยฎnite matrix. Denote by eaa the generalized Schur complement of a principal submatrix indexed by a set a in A. Let e be the Mooreยฑ Penrose inverse of A and ke be the eigenvalue vector
In this paper we investigate the inheritance of certain structures under generalized matrix inversion. These structures contain the case of rank structures, and the case of displacement structures. We do this in an intertwined way, in the sense that we develop an argument that can be used for derivi