Non-normalized Nash blowup fails to resolve singularities in dimension three
Algebraic Geometry
2025-11-04 v1
Abstract
In this paper we show that iterating (non-normalized) Nash blowups does not necessarily resolve the singularities of algebraic varieties of dimension three over fields of characteristic zero.
Cite
@article{arxiv.2511.01772,
title = {Non-normalized Nash blowup fails to resolve singularities in dimension three},
author = {Federico Castillo and Daniel Duarte and Maximiliano Leyton-Álvarez and Alvaro Liendo},
journal= {arXiv preprint arXiv:2511.01772},
year = {2025}
}
Comments
8 pages