1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.MG2019★ 1 cited
Space of signatures as inverse limits of Carnot groups
Enrico Le Donne, Roger Züst
We formalize the notion of limit of an inverse system of metric spaces with -Lipschitz projections having unbounded fibers. The purpose is to use sub-Riemannian groups for metri…
math.MG2019
Box-counting by Hölder's traveling salesman
Zoltán Balogh, Roger Züst
We provide a sufficient Dini-type condition for a subset of a complete, quasiconvex metric space to be covered by a Hölder curve. This implies in particular that if the upper box-c…
math.MG2013
Metric stability of trees and tight spans
Urs Lang, Maël Pavón, Roger Züst
In this note, we prove optimal extension results for roughly isometric relations between metric (R-)trees and injective metric spaces. This yields sharp stability estimates, in ter…