A numerical range for two linear operators.
Amelin, Charles F.
Pacific J. Math., Tome 49 (1973) no. 2, p. 335-345 / Harvested from Project Euclid
Publié le : 1973-05-14
Classification:  47A10,  47B30
@article{1102945418,
     author = {Amelin, Charles F.},
     title = {A numerical range for two linear operators.},
     journal = {Pacific J. Math.},
     volume = {49},
     number = {2},
     year = {1973},
     pages = { 335-345},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102945418}
}
Amelin, Charles F. A numerical range for two linear operators.. Pacific J. Math., Tome 49 (1973) no. 2, pp.  335-345. http://gdmltest.u-ga.fr/item/1102945418/