On the rank-k numerical range of matrices polynomials

DOI10.13001/1081-3810.1960zbMath1326.15029OpenAlexW149188852MaRDI QIDQ5501704

John Maroulas, Aikaterini Aretaki

Publication date: 14 August 2015

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.13001/1081-3810.1960

zbMATH Keywords

matrix polynomialsquantum error correctionrank-\(k\) numerical range

Mathematics Subject Classification ID

Quantum computation (81P68) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

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