Crouzeix's conjecture and related problems
DOI10.1007/s40315-020-00350-9OpenAlexW3092949673WikidataQ122856284 ScholiaQ122856284MaRDI QIDQ2228045
Kelly Bickel, Thomas Ransford, Pamela Gorkin, Felix L. Schwenninger, Elias Wegert, Anne Greenbaum
Publication date: 16 February 2021
Published in: Computational Methods and Function Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2006.04901
numerical rangeshift operatorBlaschke productsnumerical radiusNevanlinna-Pick interpolationCrouzeix's conjecture
Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Functional calculus for linear operators (47A60) Numerical range, numerical radius (47A12) Dilations, extensions, compressions of linear operators (47A20) Spectral sets of linear operators (47A25) Blaschke products (30J10)
Related Items (2)
Cites Work
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