Intersection properties for generalized numerical ranges*

DOI10.1080/03081089308818233zbMath0818.47007OpenAlexW2003108373MaRDI QIDQ4322548

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Publication date: 9 February 1995

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

Full work available at URL: https://doi.org/10.1080/03081089308818233

zbMATH Keywords

numerical rangesessential\(k\)-numerical range\(C\)-numerical

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12)

Related Items

Essential numerical range and $C$-numerical range for unbounded operators ⋮ Inclusion relations involving thek-numerical range and the essential numerical range ⋮ On the non-round points of the boundary of the numerical range^∗ ⋮ On generalisedk-numerical radii of schatten class operators

Cites Work

• Elementary inclusion relations for generalized numerical ranges
• Growth conitions and the numerical range in a Banach algebra
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