English

Deforming spaces of m-jets of hypersurfaces singularities

Algebraic Geometry 2018-06-26 v4

Abstract

Let K\mathbb{K} be an algebraically closed field of characteristic zero, and VV a hypersurface defined by an irreducible polynomial ff with coefficients in K\mathbb{K} . In this article we prove that an Embedded Deformation of VV which admits a Simultaneous Embedded Resolution induces, under certain mild conditions, a deformation of the reduced scheme associated to the space of mm-jets VmV_m, m0m\geq 0. An example of an Embedded Deformation of VV which admits a Simultaneous Embedded Resolution is a Γ(f)\Gamma(f)-deformation of VV, where VV has at most one isolated singularity, and ff is non degenerate with respect to the Newton Boundary Γ(f)\Gamma(f).

Keywords

Cite

@article{arxiv.1505.01079,
  title  = {Deforming spaces of m-jets of hypersurfaces singularities},
  author = {Maximiliano Leyton-Álvarez},
  journal= {arXiv preprint arXiv:1505.01079},
  year   = {2018}
}

Comments

Final version to appear in the Journal of Algebra