Extension of Teissier's results to non-isolated singularities
Let f:(Cn,0)→(C,0)f:({\mathbb C}^n,0)\rightarrow({\mathbb C},0)f:(Cn,0)→(C,0) be a holomorphic function, with n≥2n\ge 2n≥2, and allow fff to have non-isolated singularities. The quantities Q(f)Q(f)Q(f),…