Several basic results of convexity theory are generalized to the "quantized" matrix convex sets of Wittstock. These include the Bipolar theorem, a gauge version of the Hahn-Banach theorem, and the existence theorem for support functionals. © 1997 Academic Press.
CITATION STYLE
Effros, E. G., & Winkler, S. (1997). Matrix convexity: Operator analogues of the Bipolar and Hahn-Banach theorems. Journal of Functional Analysis, 144(1), 117–152. https://doi.org/10.1006/jfan.1996.2958
Mendeley helps you to discover research relevant for your work.