Geodesic
Extreme positive contractions on the Hilbert space
Portugaliae mathematica, Tome 46 (1989) no. 4, pp. 341-349

Voir la notice de l'article provenant de la source European Digital Mathematics Library

MR   Zbl

Keywords: set of extreme points of the positive part of the unit ball of, projections for complex Hilbert space, real Hilbert space, exposed positive operators 
Grzaslewicz, Ryszard. Extreme positive contractions on the Hilbert space. Portugaliae mathematica, Tome 46 (1989) no. 4, pp. 341-349. http://geodesic.mathdoc.fr/item/PORMA_1989__46_4_115675/
@article{PORMA_1989__46_4_115675,
     author = {Grzaslewicz, Ryszard},
     title = {Extreme positive contractions on the {Hilbert} space},
     journal = {Portugaliae mathematica},
     pages = {341--349},
     year = {1989},
     volume = {46},
     number = {4},
     mrnumber = {1032505},
     zbl = {0694.47029},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1989__46_4_115675/}
}
TY  - JOUR
AU  - Grzaslewicz, Ryszard
TI  - Extreme positive contractions on the Hilbert space
JO  - Portugaliae mathematica
PY  - 1989
SP  - 341
EP  - 349
VL  - 46
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/PORMA_1989__46_4_115675/
LA  - en
ID  - PORMA_1989__46_4_115675
ER  - 
%0 Journal Article
%A Grzaslewicz, Ryszard
%T Extreme positive contractions on the Hilbert space
%J Portugaliae mathematica
%D 1989
%P 341-349
%V 46
%N 4
%U http://geodesic.mathdoc.fr/item/PORMA_1989__46_4_115675/
%G en
%F PORMA_1989__46_4_115675