arXiv · 1911.00966
A discrete version of Liouville's theorem on conformal maps
Abstract
Liouville's theorem says that in dimension greater than two, all conformal maps are M\"obius transformations. We prove an analogous statement about simplicial complexes, where two simplicial complexes are considered discretely conformally equivalent if they are combinatorially equivalent and the lengths of corresponding edges are related by scale factors associated with the vertices.
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Ulrich Pinkall, Boris Springborn. 2019-11-03. A discrete version of Liouville's theorem on conformal maps. https://doi.org/10.1007/s10711-021-00621-2
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