@article{Zhou_Li_Rasila_2021, title={Generalized John Gromov hyperbolic domains and extensions of maps}, volume={127}, url={https://www.mscand.dk/article/view/128968}, DOI={10.7146/math.scand.a-128968}, abstractNote={<p>Let $\Omega \subset \mathbb{R}^n$ be a Gromov hyperbolic, $\varphi$-length John domain. We show that there is a uniformly continuous identification between the inner boundary of $\Omega$ and the Gromov boundary endowed with a visual metric, By using this result, we prove the boundary continuity not only for quasiconformal homeomorphisms, but also for more generally rough quasi-isometries between the domains equipped with the quasihyperbolic metrics.</p>}, number={3}, journal={MATHEMATICA SCANDINAVICA}, author={Zhou, Qingshan and Li, Liulan and Rasila, Antti}, year={2021}, month={Nov.} }