Steiner Subratio of Riemannian Manifolds

The Steiner subratio is one of the Steiner-type ratios that show how much the weights of optimal connecting graphs in a metric space can differ. In this paper, an upper estimate for the Steiner subratio of Riemannian manifolds is obtained.

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Bibliographic Details
Published in:Journal of mathematical sciences (New York, N.Y.) N.Y.), 2023-10, Vol.276 (3), p.417-422
Main Author: Stepanova, E. I.
Format: Article
Language:English
Subjects:
Mathematics
Mathematics and Statistics
Metric space
Riemann manifold
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Description
Summary:The Steiner subratio is one of the Steiner-type ratios that show how much the weights of optimal connecting graphs in a metric space can differ. In this paper, an upper estimate for the Steiner subratio of Riemannian manifolds is obtained.
ISSN:1072-3374
1573-8795
DOI:10.1007/s10958-023-06758-7