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A link between minimal value set polynomials and tamely ramified towers of function fields over finite fields
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-06-19 , DOI: 10.1142/s0219498822501894 R. Toledano 1
中文翻译:
最小值集多项式与有限域上的函数域的分支塔之间的联系
更新日期:2021-06-19
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-06-19 , DOI: 10.1142/s0219498822501894 R. Toledano 1
Affiliation
In this paper, we introduce the notions of -polynomial and -minimal value set polynomial where is a polynomial over a finite field and is a finite subset of an algebraic closure of . We study some properties of these polynomials and we prove that the polynomials used by Garcia, Stichtenoth and Thomas in their work on good recursive tame towers are -minimal value set polynomials for , whose -value sets can be explicitly computed in terms of the monomial .
中文翻译:
最小值集多项式与有限域上的函数域的分支塔之间的联系
在本文中,我们介绍了-多项式和- 最小值集多项式其中是有限域上的多项式和是一个代数闭包的有限子集. 我们研究了这些多项式的一些性质,我们证明了 Garcia、Stichtenoth 和 Thomas 在他们关于良好递归驯服塔的工作中使用的多项式是- 最小值集多项式,谁的-值集可以根据单项式显式计算.