English

Sextactic and type-9 points on the Fermat cubic and associated objects

Algebraic Geometry 2024-06-21 v1 Commutative Algebra

Abstract

In this note we study line and conic arrangements associated to sextactic and type 9 points on the Fermat cubic FF and we provide explicit coordinates for each of the 72 type 9 points on FF.

Cite

@article{arxiv.2406.13802,
  title  = {Sextactic and type-9 points on the Fermat cubic and associated objects},
  author = {Łukasz Merta and Maciej Zięba},
  journal= {arXiv preprint arXiv:2406.13802},
  year   = {2024}
}

Comments

9 pages

R2 v1 2026-06-28T17:12:37.716Z