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Low-dimensional reciprocal matrices with elliptical components of their Kippenhahn curves - MaRDI portal

Low-dimensional reciprocal matrices with elliptical components of their Kippenhahn curves

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Publication:6368621

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DOI10.1515/SPMA-2021-0151zbMath1514.15030arXiv2105.12664MaRDI QIDQ6368621

Muyan Jiang, Ilya M. Spitkovskij

Publication date: 26 May 2021

Mathematics Subject Classification ID

Plane and space curves (14H50) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12) Jacobi (tridiagonal) operators (matrices) and generalizations (47B36)

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