Multiplicative preservers of higher-dimensional numerical ranges

DOI10.1016/j.laa.2015.11.007zbMath1357.47009OpenAlexW2173268530MaRDI QIDQ898798

Chaoqun Chen, Fangyan Lu

Publication date: 18 December 2015

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2015.11.007

zbMATH Keywords

multiplicative maphigher-dimensional numerical range

Mathematics Subject Classification ID

General theory of von Neumann algebras (46L10) Numerical range, numerical radius (47A12) Linear operators on Banach algebras (47B48)

Related Items (1)

Higher dimensional numerical range of Lie products on self-adjoint operators

Cites Work

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• Nonlinear maps preserving higher-dimensional numerical range of skew Lie product of operators
• Numerical range preserving operators on a Banach algebra
• Normality and the Higher Numerical Range
• THE SPECTRAL SCALE AND THE $k$ NUMERICAL RANGE
• Multiplicative Preservers of C-Numerical Ranges and Radii
• Numerical Radius Perserving Operators on B(H)
• Some convexity theorems for matrices

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