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The existence of primitive normal elements of quadratic forms over finite fields
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2020-12-29 , DOI: 10.1142/s0219498822500682 Himangshu Hazarika 1 , Dhiren Kumar Basnet 1 , Stephen D. Cohen 2
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2020-12-29 , DOI: 10.1142/s0219498822500682 Himangshu Hazarika 1 , Dhiren Kumar Basnet 1 , Stephen D. Cohen 2
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For q = 3 r (r ∈ ℕ ), denote by 𝔽 q the finite field of order q and for a positive integer m ≥ 2 , let 𝔽 q m be its extension field of degree m . We establish a sufficient condition for existence of a primitive normal element α such that f ( α ) is a primitive element, where f ( x ) = a x 2 + b x + c , with a , b , c ∈ 𝔽 q m satisfying b 2 ≠ a c in 𝔽 q m .
中文翻译:
有限域上二次型本原正规元的存在
为了q = 3 r (r ∈ ℕ ),表示为𝔽 q 有限序域q 对于一个正整数米 ≥ 2 , 让𝔽 q 米 是其学位的外延领域米 . 我们建立了一个原始正常元素存在的充分条件α 这样F ( α ) 是一个原始元素,其中F ( X ) = 一种 X 2 + b X + C , 和一种 , b , C ∈ 𝔽 q 米 令人满意的b 2 ≠ 一种 C 在𝔽 q 米 .
更新日期:2020-12-29
中文翻译:
有限域上二次型本原正规元的存在
为了