On convexity properties of the Bauer field of values of a matrix

DOI10.1007/BF02173403zbMath0182.49103MaRDI QIDQ2535113

Christoph Zenger

Publication date: 1968

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/131853

zbMATH Keywords

numerical analysis

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Cites Work

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• The Bauer fields of values of a matrix
• Characterizations of certain classes of norms
• The interpolation of quadratic norms
• Fields of values and Gershgorin disks
• On the field of values subordinate to a norm
• Transformations by diagonal matrices in a normed space
• Über den Wertevorrat einer Matrix