Numerical Ranges of Powers of Operators
<p>We study the relations between a Hilbert space operator and the numerical ranges of its powers in this thesis.</p> <p>Let β(ℋ) denote the set of bounded linear operators on a complex Hilbert space. For T ∈ β(ℋ), let σ(T) and W(T) denote its spectrum and numerical range, resp...
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| Format: | Others |
| Language: | en |
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1975
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| Online Access: | https://thesis.library.caltech.edu/14337/1/Shiu_ESW_1975.pdf Shiu, Elias Sai Wan (1975) Numerical Ranges of Powers of Operators. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/344c-kv97. https://resolver.caltech.edu/CaltechTHESIS:08242021-184834279 <https://resolver.caltech.edu/CaltechTHESIS:08242021-184834279> |
Internet
https://thesis.library.caltech.edu/14337/1/Shiu_ESW_1975.pdfShiu, Elias Sai Wan (1975) Numerical Ranges of Powers of Operators. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/344c-kv97. https://resolver.caltech.edu/CaltechTHESIS:08242021-184834279 <https://resolver.caltech.edu/CaltechTHESIS:08242021-184834279>