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Hasse polynomials of L-functions of certain exponential sums
Finite Fields and Their Applications ( IF 1.2 ) Pub Date : 2020-08-28 , DOI: 10.1016/j.ffa.2020.101736 Chao Chen
中文翻译:
某些指数和的L函数的Hasse多项式
更新日期:2020-08-28
Finite Fields and Their Applications ( IF 1.2 ) Pub Date : 2020-08-28 , DOI: 10.1016/j.ffa.2020.101736 Chao Chen
In this paper, we focus on computing the higher slope Hasse polynomials of L-functions of certain exponential sums associated to the following family of Laurent polynomials , where , . We find a simple formula for the Hasse polynomial of the slope one side and study the irreducibility of these Hasse polynomials. We will also provide a simple form of all the higher slope Hasse polynomials for , answering an open question of Zhang and Feng.
中文翻译:
某些指数和的L函数的Hasse多项式
在本文中,我们着重于计算与以下Laurent多项式族相关的某些指数和的L函数的高斜率Hasse多项式 ,在哪里 , 。我们为边坡的Hasse多项式找到一个简单的公式,并研究这些Hasse多项式的不可约性。我们还将为所有更高斜率的Hasse多项式提供简单形式,回答张和冯的公开问题。