@article{Mironescu_2017, title={Low regularity function spaces of $N$-valued maps are contractible}, volume={121}, url={https://www.mscand.dk/article/view/26360}, DOI={10.7146/math.scand.a-26360}, abstractNote={<p>Let $M$ be a compact Lipschitz submanifold, possibly with boundary, of $\mathbb{R} ^n$. Let $N\subset \mathbb{R} ^k$ be an arbitrary set. Let $s\ge 0$ and $1\le p<\infty $ be such that $sp<1$. Then $W^{s, p}(M ; N)$ is contractible.</p>}, number={1}, journal={MATHEMATICA SCANDINAVICA}, author={Mironescu, Petru}, year={2017}, month={Sep.}, pages={144–150} }