Opérateurs positifs sur certains espaces de formes quadratiques. (Positive operators on certain spaces of quadratic forms)

DOI10.1016/S0024-3795(98)10103-9zbMath0935.15020MaRDI QIDQ1124731

Mohamed El Kadiri

Publication date: 28 November 1999

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

zbMATH Keywords

positive operatorscones of matricesextremal structurespaces of quadratic forms

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48) Quadratic and bilinear forms, inner products (15A63)

Cites Work

• The Mazur property for compact sets
• Positive semidefinite biquadratic forms
• Positive maps of low dimensional matrix algebras
• A neighborly property for the canonical decomposition of transfinite duals
• Positive linear maps of operator algebras
• Sur les génératrices extrémales de certains cônes de formes quadratiques doublement positives
• Facial Structures for the Positive Linear Maps Between Matrix Algebras

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