Partial matrix contractions and intersections of matrix balls

DOI10.1016/0024-3795(92)90311-WzbMath0768.15019MaRDI QIDQ1200562

Hugo J. Woerdeman, Geir Nævdal

Publication date: 16 January 1993

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

zbMATH Keywords

singular valuesmatrix ballspartial matrix contractions and intersections

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Cites Work

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• Some extremal problems for positive definite matrices and operators
• Schur analysis of some completion problems
• Operator balls
• On a quotient norm and the Sz.-Nagy-Foias lifting theorem
• Norm-Preserving Dilations and Their Applications to Optimal Error Bounds
• Commutant Lifting and Simultaneous $H^\infty $ and $L^2 $ Suboptimization