Higher Rank Numerical Ranges of Normal Operators and unitary dilations
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Publication:6368141
DOI10.1016/J.JMAA.2023.127077zbMath1525.47014arXiv2105.09877MaRDI QIDQ6368141
Publication date: 20 May 2021
Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Numerical range, numerical radius (47A12) Dilations, extensions, compressions of linear operators (47A20)
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