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An approximate functional equation for the Riemann zeta function with exponentially decaying error
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2021-01-23 , DOI: 10.1016/j.jat.2021.105551 Yochay Jerby
中文翻译:
具有指数衰减误差的Riemann zeta函数的近似函数方程。
更新日期:2021-02-03
Journal of Approximation Theory ( IF 0.9 ) Pub Date : 2021-01-23 , DOI: 10.1016/j.jat.2021.105551 Yochay Jerby
It is known by a formula of Hasse–Sondow that the Riemann zeta function is given, for any , by where For any , we prove the following approximate functional equation for the Hasse–Sondow presentation: where . The proof is based on a study, via saddle point techniques, of the asymptotic properties of the function and integrals related to it.
中文翻译:
具有指数衰减误差的Riemann zeta函数的近似函数方程。
通过Hasse-Sondow的公式可以知道,对于任何 ,由 哪里 对于任何 ,我们证明了Hasse-Sondow表示的以下近似函数方程: 哪里 。该证明基于通过鞍点技术对函数渐近性质的研究 以及与此有关的积分。