A special type of primitive normal pair in a finite field of odd characteristic
Let [Formula: see text] with [Formula: see text] an odd prime power, and let [Formula: see text] denote the degree-[Formula: see text] extension of the finite field [Formula: see text]. In this paper, we study the existence of an element [Formula: see text] for which both [Formula: see text] and [Formula: see text] are simultaneously primitive and normal over [Formula: see text]. Furthermore, when [Formula: see text] for some [Formula: see text], such a pair is guaranteed except for exact 3 choices of [Formula: see text].
Authors
- Kaustav Chatterjee (ORCID: https://orcid.org/0000-0001-8029-1175)
- S. K. Tiwari (ORCID: https://orcid.org/0000-0002-7686-1435)
- Hariom Sharma
Institutions
- Twitter (United States) (US)
Publication Details
- Journal
- Asian-European Journal of Mathematics
- Published
- 2026-03-27
- DOI
- https://doi.org/10.1142/s1793557126500488
- Primary Topic
- Coding theory and cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00