Turkish Journal of Mathematics
Abstract
In this paper we examine the relationship between hyperconvex hulls and metric trees. After providing a linking construction for hyperconvex spaces, we show that the four-point property is inherited by the hyperconvex hull, which leads to the theorem that every complete metric tree is hyperconvex. We also consider some extension theorems for these spaces.
DOI
-
Keywords
Hyperconvex spaces, metric trees, extensions
First Page
219
Last Page
234
Recommended Citation
AKSOY, ASUMAN G. and MAURIZI, B. (2008) "Metric Trees, Hyperconvex Hulls and Extensions," Turkish Journal of Mathematics: Vol. 32: No. 2, Article 8. Available at: https://journals.tubitak.gov.tr/math/vol32/iss2/8
