Article contents
Equality of essential spectra of quasisimilar operators with property (δ)
Published online by Cambridge University Press: 18 May 2009
Abstract
A Banach space operator has property (δ) if and only if it is the quotient of a decomposable operator, equivalently, if and only if its adjoint has Bishop's property (β). Within this class of operators, it is shown that quasisimilarity preserves essential spectra.
- Type
- Research Article
- Information
- Copyright
- Copyright © Glasgow Mathematical Journal Trust 1996
References
REFERENCES
- 5
- Cited by