Lipschitz geometry of the image of finite mappings
Algebraic Geometry
2025-07-31 v2 Complex Variables
Abstract
This paper is devoted to the study of the LNE property in complex analytic hypersurface parametrized germs, that is, the sets that are images of finite analytic map germs from to . We prove that if the multiplicity of is equal to his generic degree, then the image of is LNE at 0 if and only if it is a smooth germ. We also show that every finite corank 1 map is sattisfies the previous hypothesis. Moreover, we show that for an injective map germ from to , the image of is LNE at 0 if and only if is an embedding.
Cite
@article{arxiv.2507.21405,
title = {Lipschitz geometry of the image of finite mappings},
author = {Juan José Nuño Ballesteros and Vinícius de Oliveira Prado and Guillermo Peñafort Sanchis and José Edson Sampaio},
journal= {arXiv preprint arXiv:2507.21405},
year = {2025}
}
Comments
12 pages