On the closure of the numerical range of an operator
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- by S. K. Berberian and G. H. Orland PDF
- Proc. Amer. Math. Soc. 18 (1967), 499-503 Request permission
References
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Additional Information
- © Copyright 1967 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 18 (1967), 499-503
- MSC: Primary 47.10
- DOI: https://doi.org/10.1090/S0002-9939-1967-0212588-5
- MathSciNet review: 0212588