On a singular variety associated to a polynomial mapping from $\C^n$ to $\C^{n-1}$

Nguyen Thi Bich Thuy, Maria Aparecida Soares Ruas

We construct a singular variety ${\mathcal{V}}_G$ associated to a polynomial mapping $G : \C^{n} \to \C^{n - 1}$ where $n\ge 2$. We prove that in the case $G : \C^{3} \to \C^{2}$…