Abstract
The conic structure of the convex cone of non-negative operator convex functions on $(0,\infty)$ (also on $(-1,1)$) is clarified. We completely determine the extreme rays, the closed faces, and the simplicial closed faces of this convex cone.
Citation
Uwe Franz. Fumio Hiai. "Conic structure of the non-negative operator convex functions on $(0,\infty)$." Ann. Funct. Anal. 5 (2) 158 - 175, 2014. https://doi.org/10.15352/afa/1396833511
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