Differentiable transformations preserving a cone preordering

DOI10.1016/0024-3795(93)00229-SzbMath0868.26015WikidataQ126981834 ScholiaQ126981834MaRDI QIDQ1893105

Marek Niezgoda, Zdzisław Otachel

Publication date: 3 July 1995

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

zbMATH Keywords

vector-valued functionsmonotone matrix functionsdirectional derivativesmajorizationvector preorderings

Mathematics Subject Classification ID

Set-valued functions (26E25) Positive matrices and their generalizations; cones of matrices (15B48) Inequalities involving derivatives and differential and integral operators (26D10)

Related Items

Group majorization and Schur type inequalities ⋮ An analytical characterization of effective and of irreducible groups inducing cone orderings ⋮ Spectral orders and isotone functionals ⋮ Linear maps preserving group majorization

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