Numerical Radius Attaining Operators and the Radon-Nikodym Property |
| |
| Authors: | Acosta, Maria D. Paya, Rafael |
| |
| Affiliation: | Departamento de Análisis Matemático, Facultad de Ciencias 18071 Granada, Spain |
| |
| Abstract: | We prove that, for any Banach space X, the set of operatorson X whose adjoints attain their numerical radii is dense inthe space of all operators. We also show the denseness of theset of numerical radius attaining operators on a Banach spacewith the Radon-Nikodym property. |
| |
| Keywords: | |
| 本文献已被 Oxford 等数据库收录！ |
|
