scientific article

zbMATH Open1193.15022MaRDI QIDQ3574562

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Publication date: 9 July 2010

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

connectednessnumerical rangeconvexityquadratic formsinner product spaceHermitian formToeplitz-Hausdorff theorem

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Quadratic and bilinear forms, inner products (15A63)

Related Items (2)

Joint numerical ranges: recent advances and applications minicourse by V. Müller and Yu. Tomilov ⋮ On the convexity for the range set of two quadratic functions

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