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arXiv 1902.09109math.NT
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线性递归序列的移动目标最大公因数及其推论

Greatest common divisors with moving targets and consequences for linear recurrence sequences

Nathan Grieve, Julie Tzu-Yueh Wang

摘要:

我们建立了Schmidt子空间定理的移动形式的推论。事实上,我们得到的不等式,绑定的对数最大公因数移动多变量多项式在移动$S$单位参数评估。在这样做的时候,我们补充了莱文最近的工作。作为一个额外的应用,我们得到的结果属于代数线性递归序列的最大公因数问题。这些观察是由Corvaja-Zannier,Levin等人以前的相关作品激发的。

英文摘要:

We establish consequences of the moving form of Schmidt's Subspace Theorem. Indeed, we obtain inequalities that bound the logarithmic greatest common divisor of moving multivariable polynomials evaluated at moving $S$-unit arguments. In doing so, we complement recent work of Levin. As an additional application, we obtain results that pertain to the greatest common divisor problem for algebraic linear recurrence sequences. These observations are motivated by previous related works of Corvaja-Zannier, Levin and others.

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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