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Indecomposable Quasiconformal Maps of Manifolds

Geometric Topology 2026-05-22 v1 Complex Variables Metric Geometry

Abstract

We demonstrate the existence of quasiconformal mappings on closed manifolds that cannot be decomposed as a composition of mappings with arbitrarily small conformal distortion.

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Cite

@article{arxiv.2605.21894,
  title  = {Indecomposable Quasiconformal Maps of Manifolds},
  author = {Benjamin B. McMillan},
  journal= {arXiv preprint arXiv:2605.21894},
  year   = {2026}
}

Comments

21 pages. Comments welcome!