%0 Journal Article %A Santiago López de Medrano %A Enrique Vega Castillo %T On a singularity appearing in the multiplication of polynomials %J Journal of Singularities %D 2020 %P 205-214 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2020.22n/ %R 10.5427/jsing.2020.22n %F 10_5427_jsing_2020_22n