English

Monomial algebraic and algebroid curves and their Lipschitz saturation over the ground ring

Commutative Algebra 2024-11-27 v1

Abstract

In this article, we provide an explicit description of the Lipschitz saturation AB,RA^*_{B,R} of a subalgebra AR[[tγ1,,tγn]]A\subseteq R[[t^{\gamma_1},\ldots, t^{\gamma_n}]] over a ring RR in terms of the numerical semigroup Γ=γ1,,γn\Gamma = \langle\gamma_{1},\ldots,\gamma_{n}\rangle with mild conditions imposed on RR.

Keywords

Cite

@article{arxiv.2411.17579,
  title  = {Monomial algebraic and algebroid curves and their Lipschitz saturation over the ground ring},
  author = {Anne Frühbis-Krüger and Thiago da Silva},
  journal= {arXiv preprint arXiv:2411.17579},
  year   = {2024}
}