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Serdica Mathematical Journal >
2011 >
Volume 37, Number 2 >
| Title: | Generalized Derivations and Norm Equality in Normed Ideals |
| Authors: | Barraa, Mohamed |
| Keywords: | Generalized Derivation
Norm
Norm Ideal
S-Universasl Operator
Numerical Range
Spectrum
Quasi-Nilpotent Operator
Hyponormal Operator |
| Issue Date: | 2011 |
| Publisher: | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| Citation: | Serdica Mathematical Journal, Vol. 37, No 2, (2011), 107p-112p |
| Abstract: | We compare the norm of a generalized derivation on a Hilbert space with the norm of its restrictions to Schatten norm ideals. |
| Description: | 2000 Mathematics Subject Classification: 47A10, 47A12, 47A30, 47B10, 47B20, 47B37, 47B47, 47D50. |
| URI: | http://hdl.handle.net/10525/2725 |
| ISSN: | 1310-6600 |
| Appears in Collections: | Volume 37, Number 2
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