On an analogue of \(ABA\) when the operator variables \(A\) and \(B\) are convex functionals

DOI10.15352/BJMA/09-1-17zbMath1310.47118OpenAlexW1594234984MaRDI QIDQ2341418

Mustapha Raïssouli

Publication date: 24 April 2015

Published in: Banach Journal of Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.bjma/1419000589

zbMATH Keywords

positive linear operatorfunctional inequalitiesFenchel dualitygeneralized inner productpoint-wise convexity

Mathematics Subject Classification ID

Convex functions and convex programs in convex geometry (52A41) Functional inequalities, including subadditivity, convexity, etc. (39B62) Applications of operator theory in optimization, convex analysis, mathematical programming, economics (47N10) Operator means involving linear operators, shorted linear operators, etc. (47A64)

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