On the numerical range of a matrix
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Publication:5443483
DOI10.1080/03081080701553768zbMath1137.47003OpenAlexW1550993526MaRDI QIDQ5443483
Publication date: 21 February 2008
Published in: Linear and Multilinear Algebra (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/03081080701553768
Matrices over special rings (quaternions, finite fields, etc.) (15B33) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)
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