## Approximation of planar BV homeomorphisms by diffeomorphisms

created by pratelli on 18 Jul 2017
modified on 19 Oct 2020

[BibTeX]

Published Paper

Inserted: 18 jul 2017
Last Updated: 19 oct 2020

Journal: Journal of Functional Analysis
Year: 2019

Abstract:

We show that a planar $BV$ homeomorphism can be approximated in the area strict sense, together with its inverse, with smooth or piecewise affine homeomorphisms.