Bijectivity conjecture for the polar curve and polar discriminant
Let (X,x)(X,x)(X,x) be the germ under consideration, let fff be the defining function, and let ℓ\ellℓ be a linear form general enough. Write ϕℓ=(ℓ,f):(X,x)→(C2,0)\phi_\ell=(\ell,f):(X,x)\to(\mathbb{C}^2,0)ϕℓ=(ℓ,f):(X,x)→(C2,0) f…