On joint numerical ranges.
Buoni, John J. ; Wadhwa, Bhushan L.
Pacific J. Math., Tome 79 (1978) no. 2, p. 303-306 / Harvested from Project Euclid
Publié le : 1978-05-14
Classification:  47A12
@article{1102806452,
     author = {Buoni, John J. and Wadhwa, Bhushan L.},
     title = {On joint numerical ranges.},
     journal = {Pacific J. Math.},
     volume = {79},
     number = {2},
     year = {1978},
     pages = { 303-306},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102806452}
}
Buoni, John J.; Wadhwa, Bhushan L. On joint numerical ranges.. Pacific J. Math., Tome 79 (1978) no. 2, pp.  303-306. http://gdmltest.u-ga.fr/item/1102806452/