Geodesic
Convex and monotone operator functions
Annales Polonici Mathematici, Tome 62 (1995) no. 1, pp. 1-11.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

The purpose of this note is to provide characterizations of operator convexity and give an alternative proof of a two-dimensional analogue of a theorem of Löwner concerning operator monotonicity.
DOI : 10.4064/ap-62-1-1-11
Keywords: operator monotone function, operator convex function

Jaspal Aujla 1 ; H. Vasudeva 1

1 
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Jaspal Aujla; H. Vasudeva. Convex and monotone operator functions. Annales Polonici Mathematici, Tome 62 (1995) no. 1, pp. 1-11. doi : 10.4064/ap-62-1-1-11. http://geodesic.mathdoc.fr/articles/10.4064/ap-62-1-1-11/

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