English

External points to a conic from a Baer subplane

Combinatorics 2022-02-15 v2 Algebraic Geometry

Abstract

For an irreducible conic C\mathcal C in a Desarguesian plane of odd square order, estimating the number of points from a Baer subplane which are external to C\mathcal C is a natural problem. In this paper, a complete list of possibilities is determined for the case where C\mathcal C shares at least one point with the subplane.

Keywords

Cite

@article{arxiv.2104.12434,
  title  = {External points to a conic from a Baer subplane},
  author = {Vincenzo Pallozzi Lavorante},
  journal= {arXiv preprint arXiv:2104.12434},
  year   = {2022}
}
R2 v1 2026-06-24T01:30:53.928Z