Sobolev homeomorphisms are dense in volume preserving automorphisms

Azevedo, AssisAzevedo, DavideBessa, MarioTorres, Maria Joana2020-02-042020-02-042019http://hdl.handle.net/10400.6/9016In this paper we prove a weak version of Lusin’s theorem for the space of Sobolev [...]engLusin theoremVolume preservingSobolev homeomorphismSobolev homeomorphisms are dense in volume preserving automorphismsjournal articlehttps://doi.org/10.1016/j.jfa.2018.10.008