VALFELLS, Ásgeir. Corrections to ’’Minimal piecewise linear cones in $\mathbb{R}^4$’’ (Math. Scand. 130 (2024), 149--160). Mathematica Scandinavica, Berkeley, CA, United States, v. 131, n. 2, 2025. DOI: 10.7146/math.scand.a-156628. Disponível em: https://journals.msp.org/mscand/article/view/24. Acesso em: 24 jul. 2026.