2 problems

Laakso spaces are Ahlfors-David regular $1$-PI spaces and hence, in particular, Lipschitz differentiability spaces. A quantitative differentiation theorem in this setting would gen…

Let $(X,\rho,\mu)$ be a doubling metric measure space satisfying a Poincaré inequality, and let $\{(U_i,\varphi_i)\}_{i\in\mathbb{N}}$ be a family of Borel charts, where…