The powers of an operator of numerical radius one.
Crabb, Michael J.
Michigan Math. J., Tome 18 (1971) no. 1, p. 253-256 / Harvested from Project Euclid
Publié le : 1971-07-14
Classification:  47.40
@article{1029000687,
     author = {Crabb, Michael J.},
     title = {The powers of an operator of numerical radius one.},
     journal = {Michigan Math. J.},
     volume = {18},
     number = {1},
     year = {1971},
     pages = { 253-256},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1029000687}
}
Crabb, Michael J. The powers of an operator of numerical radius one.. Michigan Math. J., Tome 18 (1971) no. 1, pp.  253-256. http://gdmltest.u-ga.fr/item/1029000687/