English

Frobenius nonclassicality with respect to linear systems of curves of arbitrary degree

Algebraic Geometry 2014-10-01 v1

Abstract

For each integer s1s\geq 1, we present a family of curves that are Fq\mathbb{F}_q-Frobenius nonclassical with respect to the linear system of plane curves of degree s. In the case s=2s = 2, we give necessary and sufficient conditions for such curves to be Fq\mathbb{F}_q-Frobenius nonclassical with respect to the linear system of conics. In the Fq\mathbb{F}_q-Frobenius nonclassical cases, we determine the exact number of Fq\mathbb{F}_q-rational points. In the remaining cases, an upper bound for the number of Fq\mathbb{F}_q-rational points will follow from St\"ohr-Voloch theory.

Keywords

Cite

@article{arxiv.1409.8549,
  title  = {Frobenius nonclassicality with respect to linear systems of curves of arbitrary degree},
  author = {Nazar Arakelian and Herivelto Borges},
  journal= {arXiv preprint arXiv:1409.8549},
  year   = {2014}
}