S. Wenger

activity

20032023

most citedGromov hyperbolic spaces and the sharp isoperimetric constant

43 citations · 161 across the 28 of their papers we have counts for

collaborators

36 papers

math.MG2023★ 1 cited

Geometric and analytic structures on metric spaces homeomorphic to a manifold

Giuliano Basso, Denis Marti, Stefan Wenger

We study metric spaces homeomorphic to a closed oriented manifold from both geometric and analytic perspectives. We show that such spaces (which are sometimes called metric manifol…

math.MG2021

Undistorted fillings in subsets of metric spaces

Giuliano Basso, Stefan Wenger, Robert Young

We prove that if a quasiconvex subset $X$ of a metric space $Y$ has finite Nagata dimension and is Lipschitz $k$ -connected or admits Euclidean isoperimetric inequalities up to dime…

math.MG2021★ 2 cited

Quasiconformal almost parametrizations of metric surfaces

Damaris Meier, Stefan Wenger

We look for minimal conditions on a two-dimensional metric surface $X$ of locally finite Hausdorff $2$ -measure under which $X$ admits an (almost) parametrization with good geometri…

math.DG2020

Area minimizing surfaces in homotopy classes in metric spaces

Elefterios Soultanis, Stefan Wenger

We introduce and study a notion of relative 1-homotopy type for Sobolev maps from a surface to a metric space spanning a given collection of Jordan curves. We use this to establish…

math.DG2019

Morrey's $ε$ -conformality lemma in metric spaces

Martin Fitzi, Stefan Wenger

We provide a simpler proof and slight strengthening of Morrey's famous lemma on $ε$ -conformal mappings. Our result more generally applies to Sobolev maps with values in a…