Some results on the polynomial numerical hulls of matrices

zbMath1297.15025MaRDI QIDQ459235

Abbas Salemi, Hamid Reza Afshin, Mohammad Ali Mehrjoofard

Publication date: 8 October 2014

Published in: Bulletin of the Iranian Mathematical Society (Search for Journal in Brave)

Full work available at URL: http://bims.iranjournals.ir/article_431_55.html

zbMATH Keywords

normal matricesjoint numerical rangepolynomial numerical hull

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Convex sets in (2) dimensions (including convex curves) (52A10)

Related Items (1)

Polynomial numerical hulls of some normal matrices

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