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Bi-Lipschitz embeddings of quasiconformal trees

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 نشر من قبل Guy C. David
 تاريخ النشر 2021
  مجال البحث
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A quasiconformal tree is a doubling metric tree in which the diameter of each arc is bounded above by a fixed multiple of the distance between its endpoints. In this paper we show that every quasiconformal tree bi-Lipschitz embeds in some Euclidean space, with the ambient dimension and the bi-Lipschitz constant depending only on the doubling and bounded turning constants of the tree. This answers Question 1.6 in cite{DV} (arXiv:2007.12297).


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