The numerical range of a Toeplitz operator
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- by E. M. Klein PDF
- Proc. Amer. Math. Soc. 35 (1972), 101-103 Request permission
Abstract:
In this paper we explicitly compute the numerical range of an arbitrary Toeplitz operator on the classical Hardy space ${H^2}$ of the unit circle. In particular, we show that the numerical range depends only on the spectrum of the given Toeplitz operator. Several special cases are also considered.References
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Additional Information
- © Copyright 1972 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 35 (1972), 101-103
- MSC: Primary 47B35
- DOI: https://doi.org/10.1090/S0002-9939-1972-0296725-4
- MathSciNet review: 0296725