On numerical diameters and linear maps

MaRDI QIDQ6614204

Christopher Ramsey, Niel de Beaudrap

Publication date: 7 October 2024

Published in: The New York Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

numerical rangecompletely boundeddiametercompletely positivelinear maps

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)

Cites Work

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