| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4606822 | Journal of Approximation Theory | 2016 | 18 Pages |
Abstract
In this paper we study several properties of Chebyshev sets in geodesic spaces. We focus on analyzing if some well-known results that characterize convexity of such sets in Hilbert spaces are also valid in the setting of geodesic spaces with bounded curvature.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
David Ariza-Ruiz, Aurora Fernández-León, Genaro López-Acedo, Adriana Nicolae,