Resumen de Errata corrige. Elliptic and parabolic problems for a class of operators with discontinuous coefficients
Giorgio Metafune, Motohiro Sobajima, Chiara Spina
The proof of Proposition 3.18 in [1] contains a mistake since an r2 appeared erroneously, instead of r, in the equation for w. The statement is however correct and below is an amended proof.
