arXiv · 1510.07921
Compact convex sets that admit a lower semicontinuous strictly convex function
Abstract
We study the class of compact convex subsets of a topological vector space which admits a strictly convex and lower semicontinuous function. We prove that such a compact set is embeddable in a strictly convex dual Banach space endowed with its weak$^*$ topology. In addition, we find exposed points where a strictly convex lower semicontinuous function is continuous.
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L. García-Lirola, J. Orihuela, M. Raja. 2015-10-27. Compact convex sets that admit a lower semicontinuous strictly convex function. https://arxiv.org/abs/1510.07921
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