On distributional adjugate and derivative of the inverse
Functional Analysis
2019-08-12 v2 Analysis of PDEs
Abstract
Let be a domain and let be a bi- homeomorphism. Very recently in \cite{HKL} it was shown that the distributional adjugate of (and thus also of ) is a matrix-valued measure. In the present paper we show that the components of are equal to components of as measures and that the absolutely continuous part of the distributional adjugate equals to the pointwise adjugate a.e. We also show the equivalence of several approaches to the definition of the distributional adjugate.
Keywords
Cite
@article{arxiv.1904.04574,
title = {On distributional adjugate and derivative of the inverse},
author = {Stanislav Hencl and Aapo Kauranen and Jan Malý},
journal= {arXiv preprint arXiv:1904.04574},
year = {2019}
}