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math.MG2025
Characterizing rectifiability via biLipschitz pieces of Lipschitz mappings on the space
Sean Li, Raanan Schul
We give the following characterization of rectifiable metric spaces. A metric space with positive lower Hausdorff density is rectifiable if and only if, for any subset and $f:F…
math.MG2025
Square packings and rectifiable doubling measures
Matthew Badger, Raanan Schul
We prove that for all integers , there exists doubling measures on with full support that are -rectifiable and purely -unrectifiable in th…