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Necessary and sufficient conditions for spectral sets
Published online by Cambridge University Press: 17 April 2009
Abstract
We shall show necessary and sufficient conditions for which closed set X in the complex plane is a spectral set of an operator T on a complex Hilbert space.
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 24 , Issue 3 , December 1981 , pp. 349 - 355
- Copyright
- Copyright © Australian Mathematical Society 1981