Numerical range circumscribed by two polygons

DOI10.1016/j.laa.2003.12.003zbMath1061.15023OpenAlexW2019728893MaRDI QIDQ1826819

Hwa-Long Gau, Pei Yuan Wu

Publication date: 6 August 2004

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

Full work available at URL: https://doi.org/10.1016/j.laa.2003.12.003

zbMATH Keywords

numerical rangepolygonprojective geometry\(S_{n}\)-matrix

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) General theory of linear incidence geometry and projective geometries (51A05)

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Cites Work

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