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arXiv 2104.04808math.NT
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$S$ -单位的递归项和

Sums of $S$-units in sum of terms of recurrence sequences

P. K. Bhoi, S. S. Rout, G. K. Panda

摘要:

设$S := \{p_1,\ldots ,p_{\ell}\}$是素数的有限集,用$\mathcal{U}_S$表示其素因子都在$S$中的所有有理数的集合.设$(U_n)_{n\geq 0}$是阶至少为2的非退化线性递归序列。本文给出了丢番图方程$aU_n + bU_m = z_1 +\cdots +z_r,$的解的有限性结果,其中$n\geq m$和$z_1, \ldots, z_r\in \mathcal{U}_S$ .

英文摘要:

Let $S := \{p_1,\ldots ,p_{\ell}\}$ be a finite set of primes and denote by $\mathcal{U}_S$ the set of all rational integers whose prime factors are all in $S$. Let $(U_n)_{n\geq 0}$ be a non-degenerate linear recurrence sequence with order at least two. In this paper, we provide a finiteness result for the solutions of the Diophantine equation $aU_n + bU_m = z_1 +\cdots +z_r,$ where $n\geq m$ and $z_1, \ldots, z_r\in \mathcal{U}_S$.

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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