Conic structure of the non-negative operator convex functions on $(0,\infty)$
Functional Analysis
2021-04-21 v2
Abstract
The conic structure of the convex cone of non-negative operator convex functions on (also on ) is clarified. We completely determine the extreme rays, the closed faces, and the simplicial closed faces of this convex cone.
Keywords
Cite
@article{arxiv.1310.1539,
title = {Conic structure of the non-negative operator convex functions on $(0,\infty)$},
author = {Uwe Franz and Fumio Hiai},
journal= {arXiv preprint arXiv:1310.1539},
year = {2021}
}
Comments
18 pages