Pfaffian and decomposable numerical range of a complex skew symmetric matrix

DOI10.1080/03081080902899077zbMath1173.15017OpenAlexW1963830365MaRDI QIDQ5323196

Wai-Shun Cheung, Tin-Yau Tam

Publication date: 23 July 2009

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

Full work available at URL: https://doi.org/10.1080/03081080902899077

zbMATH Keywords

skew-symmetric matrixstar-shapednessdecomposable numerical rangePfaffian numerical range

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Exterior algebra, Grassmann algebras (15A75)

Cites Work

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• Linear operators preserving the decomposable numerical range
• An extension of a convexity theorem of the generalized numerical range associated with $SO(2n+1)$
• The Factorization of Linear Graphs

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