2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/68462We show that for every nontrivial potential space $L^{1}_{K}(\mathbb{R}^{n})$, there exists an approach region for which the associated maximal function is of weak-type, but the boundedness for the completed region is false, which is in contrast with the nontangential case.10 pagesClassical Analysis and ODEs42B25; 42B20text