2 problems

Let $(\mathsf{X},\mathsf{d}_{\mathsf{X}})$ be a compact length metric space with finite Hausdorff dimension. A bounded-length-distortion map, or BLD map, is a continuous map into a…

Let $G$ be a Carnot group other than $\mathbb{R}^n$ or the Heisenberg group $\mathbb{H}_n$ for any $n$, and let $U,U'$ be open subsets of $G$. Let $f:U\to U'$ be a quasiconformal h…