On eigenvalues and boundary curvature of the numerical range
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Publication:1595121
DOI10.1016/S0024-3795(00)00231-7zbMath0969.15014WikidataQ126666602 ScholiaQ126666602MaRDI QIDQ1595121
Milena Savova, Lauren Caston, Nahum Zobin, Ilya M. Spitkovskij
Publication date: 27 September 2001
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Inequalities involving eigenvalues and eigenvectors (15A42) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)
Related Items
Numerical ranges of nilpotent operators ⋮ Congruence and \(A^{-1}A^*\) ⋮ Signatures of quantum phase transitions from the boundary of the numerical range
Cites Work
- The numerical range of \(3 \times 3\) matrices
- On the numerical radius and its applications
- Equality of higher numerical ranges of matrices and a conjecture of Kippenhahn on Hermitian pencils
- Numerical ranges and Poncelet curves
- Numerical range of matrices and Levinger's theorem
- The numerical range of certain 0,1-matrices†
- Über den Wertevorrat einer Matrix
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