Universally commutatable operators are scalars.
Chernoff, Paul R.
Michigan Math. J., Tome 20 (1973) no. 1, p. 101-107 / Harvested from Project Euclid
Publié le : 1973-07-14
Classification:  47B47,  47D05
@article{1029001056,
     author = {Chernoff, Paul R.},
     title = {Universally commutatable operators are scalars.},
     journal = {Michigan Math. J.},
     volume = {20},
     number = {1},
     year = {1973},
     pages = { 101-107},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1029001056}
}
Chernoff, Paul R. Universally commutatable operators are scalars.. Michigan Math. J., Tome 20 (1973) no. 1, pp.  101-107. http://gdmltest.u-ga.fr/item/1029001056/