| |
articol de periodic |
1978 |
Revue Roumaine de Mathematiques Pures et Appliquees, xxiii-1 |
HARTWIG, Robert (autor)
|
Generalized inverses, EP elements and associates |
|
57-60 |
|
| |
articol de periodic |
1980 |
Revue Roumaine de Mathematiques Pures et Appliquees, xxv-1 |
HARTWIG, Robert (autor)
,
SHOAF, J.M. (autor)
|
Invariance, group inverses and parallel sums |
|
33-42 |
|
| |
articol de periodic |
1981 |
Revue Roumaine de Mathematiques Pures et Appliquees, xxvi-7 |
HALL, Frank (autor)
,
HARTWIG, Robert (autor)
|
Algebraic properties of governing matrices used in Cesaro-Neumann iterations |
|
959-978 |
|
