3 problems

Let $f,g$ be weighted homogeneous polynomials on $\mathbb{C}^n$ of the same degree $d$, with weight vectors ${\bf w}_f$ and ${\bf w}_g$. Two such polynomials are weakly R-equivalen…

Let $f$ be a weighted homogeneous polynomial with associated weight data $(u_0,\ldots,u_n,v_0,\ldots,v_n)$, and let $L_f$ be its link. For an ordered subset…

Let $f_N$ be a weighted homogeneous polynomial with $1$-dimensional singularities, and let $g_j$ be the local function germs associated to the transversal singularity orbits. For w…