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Existence of Special Types Primitive Pairs in Finite Fields Avoiding Affine Hyperplanes

Number Theory 2024-12-12 v1

Abstract

Let \Fm\Fm be finite fields of order qmq^m, where m2m\geq 2 and qq, a prime power. Given \F\F-affine hyperplanes A1,,AmA_1,\ldots, A_m of \Fm\Fm in general position, we study the existence of primitive element α\alpha of \Fm\Fm, such that f(α)f(\alpha) is also primitive, where ax2+bx+c\Fm[x]ax^2+bx+c\in \Fm[x] (a0a\neq 0 and b24acb^2\neq 4ac) in \Fm\Fm and the primitive pair (α,f(α))(\alpha, f(\alpha)) avoids each AiA_i. We establish results for fields of higher order.

Keywords

Cite

@article{arxiv.2412.08455,
  title  = {Existence of Special Types Primitive Pairs in Finite Fields Avoiding Affine Hyperplanes},
  author = {Himangshu Hazarika and Giorgos Kapetanakis and Dhiren Kumar Basnet},
  journal= {arXiv preprint arXiv:2412.08455},
  year   = {2024}
}

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12 pages