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This article is cited in 1 scientific paper (total in 1 paper)
Brief communications
On Minkowski Sums of Many Small Sets
M. M. Roginskayaab, V. S. Shul'manc a Chalmers University of Technology
b University of Gothenburg, Department of Mathematical Sciences
c Vologda State University
Abstract:
It is proved that a weakly closed subset of a Banach space is convex if and only if it can be represented as the sum of sets of arbitrarily small diameter.
Keywords:
Minkowski addition, infinite divisibility, weak compactness, convexity.
Received: 22.06.2017
Citation:
M. M. Roginskaya, V. S. Shul'man, “On Minkowski Sums of Many Small Sets”, Funktsional. Anal. i Prilozhen., 52:3 (2018), 88–91; Funct. Anal. Appl., 52:3 (2018), 232–235
Linking options:
https://www.mathnet.ru/eng/faa3502https://doi.org/10.4213/faa3502 https://www.mathnet.ru/eng/faa/v52/i3/p88
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