Equisingularity of map germs from a surface to the plane

J. J. Nuño-Ballesteros, B. Oréfice-Okamoto, J. N. Tomazella

Let $(X,0)$ be an ICIS of dimension 2 and let $f:(X,0)\to (\C^2,0)$ be a map germ with an isolated instability. We look at the invariants that appear when $X_s$ is a smoothing of $…