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20152026
most citedUniqueness and stability of an inverse problem for a semi-linear wave equation

14 citations · 19 across the 20 of their papers we have counts for

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math.DG2019★ 2 cited

Conformal harmonic coordinates

Matti Lassas, Tony Liimatainen

We study conformal harmonic coordinates on Riemannian manifolds. These are coordinates constructed as quotients of solutions to the conformal Laplace equation. We show their existe…

math.DG2016

Equivalence of quasiregular mappings on subRiemannian manifolds via the Popp extension

Chang-Yu Guo, Tony Liimatainen

We show that all the common definitions of quasiregular mappings between two equiregular subRiemannian manifolds of homogeneous dimension are quantitativ…

math.DG2015

p-harmonic coordinates for Hölder metrics and applications

Vesa Julin, Tony Liimatainen, Mikko Salo

We show that on any Riemannian manifold with Hölder continuous metric tensor, there exists a -harmonic coordinate system near any point. When this leads to a useful gaug…