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arXiv 0909.2387math.NT
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关于某些无穷和的超越性

On the transcendence of some infinite sums

Pingzhi Yuan, Juan Li

摘要:

本文研究了无穷收敛和$T=\sum_{n=0}^\infty\frac{P(n)}{Q(n)}$,其中$P(x)\in\bar{\mathbb{Q}}[x]$,$Q(x)\in\mathbb{Q}[x]$和$Q(x)$只有单有理零点. N. Saradha和R. Tijdeman等得到了当$Q(x)$的次数为3时$T$超越的充必要条件。本文给出了当$Q(x)$的度为4且$Q(x)$是约化的时,$T$超越的充必要条件.

英文摘要:

In this paper we investigate the infinite convergent sum $T=\sum_{n=0}^\infty\frac{P(n)}{Q(n)}$, where $P(x)\in\bar{\mathbb{Q}}[x]$, $Q(x)\in\mathbb{Q}[x]$ and $Q(x)$ has only simple rational zeros. N. Saradha and R. Tijdeman have obtained sufficient and necessary conditions for the transcendence of $T$ if the degree of $Q(x)$ is 3. In this paper we give sufficient and necessary conditions for the transcendence of $T$ if the degree of $Q(x)$ is 4 and $Q(x)$ is reduced.

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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