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arXiv 0901.3461math.NT
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一类二次多项式的幂值

Power Values of Certain Quadratic Polynomials

Anthony Flatters

摘要:

本文计算了具有负无平方判别式的二次多项式$f$的$q$次幂值,使得$q$与$\mathbb{Q}$上$f$的分裂域的类数互质.唯一的因式分解和整数序列的原始因子的理论是用来推导出一个界的值$q$这是足够小,以允许其余的情况下,很容易检查。结果被用来确定某些多项式生成的整数序列,包括西尔维斯特序列的所有完美的权力条款。

英文摘要:

In this article we compute the $q$th power values of the quadratic polynomials $f$ with negative squarefree discriminant such that $q$ is coprime to the class number of the splitting field of $f$ over $\mathbb{Q}$. The theory of unique factorisation and that of primitive divisors of integer sequences is used to deduce a bound on the values of $q$ which is small enough to allow the remaining cases to be easily checked. The results are used to determine all perfect power terms of certain polynomially generated integer sequences, including the Sylvester sequence.

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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