Stability of the hull(s) of an $n$-sphere in ${\mathbb{C}}^n$

Purvi Gupta, Chloe Urbanski Wawrzyniak

We study the (global) Bishop problem for small perturbations of ${\mathbf{S}}^n$ --- the unit sphere of $\mathbb{C}\times {\mathbb{R}}^{n-1}$ --- in ${\mathbb{C}}^n$. We show that if $S\s…