Turkish Journal of Mathematics
Article Title
DOI
10.3906/mat-1506-36
Abstract
The investigation of metric trees began with J. Tits in 1977. Recently we studied a more general notion of quasi-metric tree. In the current article we prove, among other facts, that the $q$-hyperconvex hull of a $q$-hyperconvex $T_0$-quasi-metric tree is itself a $T_0$-quasi-metric tree. This is achieved without using the four-point property, a geometric concept used by Aksoy and Maurizi to show that every complete metric tree is hyperconvex.
First Page
122
Last Page
131
Recommended Citation
MUSHAANDJA, ZECHARIAH and OTAFUDU, OLIVIER OLELA
(2017)
"Quasi-metric trees and $q$-hyperconvex hulls,"
Turkish Journal of Mathematics: Vol. 41:
No.
1, Article 12.
https://doi.org/10.3906/mat-1506-36
Available at:
https://journals.tubitak.gov.tr/math/vol41/iss1/12
