Smoothly knotted surfaces that remain distinct after many internal stabilizations
Abstract
Internal stabilization adds a trivial handle to an embedded surface in a coordinate chart. It is known that any pair of smoothly knotted surfaces in a simply-connected -manifold become smoothly isotopic after sufficiently many internal stabilizations. In this paper, we show that there is no upper bound on the number of internal stabilizations required. In fact, this behavior is fairly generic. The definition of a subtly smoothly knotted pair of surfaces is given and it is shown that many surfaces may be modified to obtain subtly knotted surfaces with large internal stabilization distance. Furthermore, it is shown that after stabilizing any -manifold with contain topologically isotopic, smoothly related, non-isotopic copies of any -manifold having a positive first betti number.
Cite
@article{arxiv.2307.16266,
title = {Smoothly knotted surfaces that remain distinct after many internal stabilizations},
author = {David Auckly},
journal= {arXiv preprint arXiv:2307.16266},
year = {2023}
}