2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/125234A variational inequality for the images of $k$-dimensional hyperplanes under quasiconformal maps of the $n$-dimensional Euclidean space is proved when $1\le k\le n-2 .$12 pagesClassical Analysis and ODEsComplex Variables30C62text