arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0704.2446math.NT
收藏

有限域上曲线上的可见点

Visible Points on Curves over Finite Fields

I. E. Shparlinski, J. F. Voloch

摘要:

对于素数$p$和绝对不可约模$p$多项式$f(U,V) \in \Z[U,V]$,在附加条件$\gcd(x,y)=1$下,得到了同余式$f(x,y) \equiv a \pmod p$在正整数$x \le X$,$y \le Y$中的解的个数的渐近公式.这样的解具有从原点可见的解的自然解释。这些公式是对固定素数$p$在$a$上平均导出的,也是对固定整数$a$在$p$上平均导出的。

英文摘要:

For a prime $p$ and an absolutely irreducible modulo $p$ polynomial $f(U,V) \in \Z[U,V]$ we obtain an asymptotic formulas for the number of solutions to the congruence $f(x,y) \equiv a \pmod p$ in positive integers $x \le X$, $y \le Y$, with the additional condition $\gcd(x,y)=1$. Such solutions have a natural interpretation as solutions which are visible from the origin. These formulas are derived on average over $a$ for a fixed prime $p$, and also on average over $p$ for a fixed integer $a$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑