On generalized numerical ranges.
Patel, S. M.
Pacific J. Math., Tome 67 (1976) no. 2, p. 235-241 / Harvested from Project Euclid
Publié le : 1976-05-14
Classification:  47A10
@article{1102818235,
     author = {Patel, S. M.},
     title = {On generalized numerical ranges.},
     journal = {Pacific J. Math.},
     volume = {67},
     number = {2},
     year = {1976},
     pages = { 235-241},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102818235}
}
Patel, S. M. On generalized numerical ranges.. Pacific J. Math., Tome 67 (1976) no. 2, pp.  235-241. http://gdmltest.u-ga.fr/item/1102818235/