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Sibirskii Matematicheskii Zhurnal, 2002, Volume 43, Number 3, Pages 694–701
(Mi smj1322)
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This article is cited in 1 scientific paper (total in 1 paper)
Estimation of the visibility angle of a curve in a metric space of nonpositive curvature
Yu. G. Reshetnyak Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences
Abstract:
We give an elementary proof to the inequality estimating some characteristic of a curve, the visibility angle of the curve from a given point, through the integral curvature of the curve. We consider the case of curves in a metric space of nonpositive curvature in the sense of Alexandrov
Received: 04.02.2002
Citation:
Yu. G. Reshetnyak, “Estimation of the visibility angle of a curve in a metric space of nonpositive curvature”, Sibirsk. Mat. Zh., 43:3 (2002), 694–701; Siberian Math. J., 43:3 (2002), 562–567
Linking options:
https://www.mathnet.ru/eng/smj1322 https://www.mathnet.ru/eng/smj/v43/i3/p694
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