Projections in operator ranges
| dc.creator | Corach, Gustavo | |
| dc.creator | Maestripieri, Alejandra | |
| dc.creator | Stojanoff, Demetrio | |
| dc.date | 2005-09-14 | |
| dc.date.accessioned | 2026-07-07T05:23:13Z | |
| dc.date.available | 2026-07-07T05:23:13Z | |
| dc.description | If $\H$ is a Hilbert space, $A$ is a positive bounded linear operator on $\cH$ and $\cS$ is a closed subspace of $\cH$, the relative position between $\cS$ and $A^{-1}(\cS \orto)$ establishes a notion of compatibility. We show that the compatibility of $(A,\cS)$ is equivalent to the existence of a convenient orthogonal projection in the operator range $R(A^{1/2})$ with its canonical Hilbertian structure. | |
| dc.identifier | https://arxiv.org/abs/math/0509330 | |
| dc.identifier | http://arxiv.org/abs/math/0509330 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/76347 | |
| dc.subject | Functional Analysis | |
| dc.subject | 46C07, 47A62, 46C05 | |
| dc.title | Projections in operator ranges | |
| dc.type | text |