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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2013, Number 6, Pages 14–19
(Mi vmumm445)
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This article is cited in 1 scientific paper (total in 1 paper)
Mathematics
Sets with not more than two-valued metric projection on planes
A. A. Flerov Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
For a set $M$ in the Euclidean plane $\mathbb{R}^2$, we prove that if any point $x\in\mathbb{R}^2$ has one or two closest points in $M$, then each point of the convex hull of $M$ lies in the segment with endpoints in $M$.
Key words:
metric projection, Bunt theorem.
Received: 31.08.2012
Citation:
A. A. Flerov, “Sets with not more than two-valued metric projection on planes”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2013, no. 6, 14–19; Moscow University Mathematics Bulletin, 68:6 (2013), 275–280
Linking options:
https://www.mathnet.ru/eng/vmumm445 https://www.mathnet.ru/eng/vmumm/y2013/i6/p14
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Abstract page: | 87 | Full-text PDF : | 46 | References: | 22 |
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