English

Zariski invariant for quasi-ordinary hypersurfaces

Algebraic Geometry 2024-02-12 v2

Abstract

We introduced an A~\tilde{\mathcal{A}}-invariant for quasi-ordinary parameterizations and we consider it to describe quasi-ordinary surfaces with one generalized characteristic exponent admitting a countable moduli.

Keywords

Cite

@article{arxiv.2309.09263,
  title  = {Zariski invariant for quasi-ordinary hypersurfaces},
  author = {Rafael Afonso Barbosa and Marcelo Escudeiro Hernandes},
  journal= {arXiv preprint arXiv:2309.09263},
  year   = {2024}
}