Sobolev mappings of Euclidean space and product structure

Bruce Kleiner, Stefan Müller, László Székelyhidi +1

We consider bounded open connected sets ${\Omega }_1,{\Omega }_2\subset {\mathbb{R}}^n$ and Sobolev maps $f:{\Omega }_1\times {\Omega }_2\subset {\mathbb{R}}^n\times {\mathbb{R}}^n$, such that for almost every $x…