Weighted Generalized Inverses,Oblique Projections,and Least-Squares Problems |
| |
| Authors: | Gustavo Corach Alejandra Maestripieri |
| |
| Institution: | 1. Departamento de Matemática , FI-UBA , Buenos Aires, Argentina gcorach@fi.uba.ar;3. Instituto de Ciencias, Universidad Nacional de General Sarmiento , Los Polvorines, Argentina;4. IAM-CONICET , Buenos Aires, Argentina |
| |
| Abstract: | A generalization with singular weights of Moore–Penrose generalized inverses of closed range operators in Hilbert spaces is studied using the notion of compatibility of subspaces and positive operators. |
| |
| Keywords: | Abstract splines Least squares Oblique projections Weighted generalized inverses |
|
|
