Norm of a derivation and hyponormal operators.
Barraa, Mohamed ; Boumazgour, Mohamed
Extracta Mathematicae, Tome 16 (2001), p. 229-233 / Harvested from Biblioteca Digital de Matemáticas
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Publié le : 2001-01-01
DMLE-ID : 1459 
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     title = {Norm of a derivation and hyponormal operators.},
     journal = {Extracta Mathematicae},
     volume = {16},
     year = {2001},
     pages = {229-233},
     zbl = {1008.47005},
     mrnumber = {MR1880107},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38661}
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Barraa, Mohamed; Boumazgour, Mohamed. Norm of a derivation and hyponormal operators.. Extracta Mathematicae, Tome 16 (2001) pp. 229-233. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38661/