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Computing the quadratic numerical range - MaRDI portal

Computing the quadratic numerical range

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Publication:6591517

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DOI10.1016/j.cam.2024.116049zbMath1545.65175MaRDI QIDQ6591517

Lukas A. Vorberg, Christian Wyss, Birgit Jacob

Publication date: 22 August 2024

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

concentration of measure quadratic numerical range steepest ascent box approach

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12) Numerical computation of matrix norms, conditioning, scaling (65F35)

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