Local spectra of seminormal operators
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- by Kevin F. Clancey and Bhushan L. Wadhwa PDF
- Trans. Amer. Math. Soc. 280 (1983), 415-428 Request permission
Abstract:
The local spectral theory of seminormal operators is studied by examining the connection between two naturally occurring contractive operator functions. These results are used to control the local spectra of cohyponormal operators. An invariant subspace result for seminormal operators whose real part has thin spectra is provided.References
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Additional Information
- © Copyright 1983 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 280 (1983), 415-428
- MSC: Primary 47B20; Secondary 47A10
- DOI: https://doi.org/10.1090/S0002-9947-1983-0712269-9
- MathSciNet review: 712269