| Article ID: | iaor1988242 |
| Country: | Germany |
| Volume: | 19 |
| Start Page Number: | 737 |
| End Page Number: | 755 |
| Publication Date: | Nov 1988 |
| Journal: | Optimization |
| Authors: | Fritzsche B., Kirstein B. |
In continuation of a paper Schur parametrizations will be constructed for non-negative Hermitian block matrices and for contractive block matrices. This admits a clear geometrical approach to special problems of entropy optimization.