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arXiv 1002.0158math.NTmath.AG
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最简单三次域

Simplest Cubic Fields

Q. Mushtaq, S. Iqbal

摘要:

设$Q(α)$是最简单的三次域,已知$Q(α)$可以通过邻接不可约方程$x^{3}-kx^{2}+(k-3)x+1=0$的根来生成,其中$k$属于$Q$。本文建立了$α$、$α'$和$k,k'$之间的关系,其中$α$是方程$x^{3}-kx^{2}+(k-3)x+1=0$的根,$α'$是同一方程的根,用$k'$和$Q(α)=Q(α')$代替$k$。

英文摘要:

Let $Q(α)$ be the simplest cubic field, it is known that $Q(α)$ can be generated by adjoining a root of the irreducible equation $x^{3}-kx^{2}+(k-3)x+1=0$, where $k$ belongs to $Q$. In this paper we have established a relationship between $α$, $α'$ and $k,k'$ where $α$ is a root of the equation $x^{3}-kx^{2}+(k-3)x+1=0$ and $α'$ is a root of the same equation with $k$ replaced by $k'$ and $Q(α)=Q(α')$.

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。

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