Isotopy of Morin singularities
Geometric Topology
2015-10-14 v1
Abstract
We define an equivalence relation called A-isotopy between finitely determined map-germs, which is a strengthened version of A-equivalence. We consider the number of A-isotopy classes of equidimensional Morin singularities, and some other well-known low-dimensional singularities. We also give an application to stable perturbations of simple equi-dimensional map-germs.
Cite
@article{arxiv.1510.03757,
title = {Isotopy of Morin singularities},
author = {Kentaro Saji},
journal= {arXiv preprint arXiv:1510.03757},
year = {2015}
}
Comments
17pages