Bi-Lipschitz contact invariance of rank
Algebraic Geometry
2020-01-22 v2
Abstract
In this note we show that the rank of a smooth map is a bi-Lipschitz contact invariant. As a consequence, the first Boardman symbol and its length are bi-Lipschitz contact invariants. We also give a counterexample showing that Boardman symbol of a smooth map is not a bi-Lipschitz right invariant.
Keywords
Cite
@article{arxiv.2001.04739,
title = {Bi-Lipschitz contact invariance of rank},
author = {Nhan Nguyen},
journal= {arXiv preprint arXiv:2001.04739},
year = {2020}
}