May 16,  2025

on-line on zoom

•  8:00-8:50 Leslie Wilson (University of Hawaii) Bilipschitz geometry of real surface singularities whose tangent cone is a plane

  Abstract:  Tangent cones are preserved under ambient bilipschitz equivalence, but the behavior of the Nash cone is more delicate. In this lecture, we will explore the behavior of the Nash cone and of exceptional rays under ambient bilipschitz equivalence for real surfaces in \(\mathbb{R}^3\) with isolated singularity and whose tangent cone is a plane.