Bounded-length-distortion embedding conjecture for compact length metric spaces

Let XX be a compact length metric space of finite Hausdorff dimension. A map from XX into a Euclidean space has bounded length distortion if it distorts lengths by a controlled ratio. BLD embeddings. XX can be embedded in some Euclidean space via a map with bounded length distortion. This would extend the known result for sub-Finsler manifolds, which are locally biLipschitz equivalent to subsets of Euclidean spaces with the path distance; the conjecture concerns arbitrary compact length metric spaces of finite Hausdorff dimension.

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Primary source

Enrico Le Donne, “Lipschitz and path isometric embeddings of metric spaces”, arXiv:1005.1623 (2016).

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