Rapidly convergent series representations of symmetric Tornheim double zeta functions.

Rapidly convergent series representations of symmetric Tornheim double zeta functions.
复制标题

对称 Tornheim 双 zeta 函数的快速收敛级数表示。

DOI:
10.1007/s10474-021-01189-9
复制
发表时间:
2021
期刊:
Acta Math. Hungar.
影响因子:
--
通讯作者:
Takashi Nakamura
Takashi Nakamura
中科院分区:
--
文献类型:
--
作者:
Takashi Nakamura;Takashi Nakamura;Takashi Nakamura

文献摘要

相似文献

对于,我们显示快速(或全球)收敛的级数表示的Tornheim双zeta函数T(s,t,u)和(desingularized)对称Tornheim双zeta函数。作为推论,我们给出了关于T(s,s,s)在非正整数处的值和T(s,s,s)的极点位置的已知结果的一个新的证明.进一步证明了T(s,s,s)不能用多项式写成,其中.
For, we show rapidly (or globally) convergent series representations of the Tornheim double zeta functionT(s, t, u) and (desingularized) symmetric Tornheim double zeta functions. As a corollary, we give a new proof of known results on the values ofT(s, s, s) at non-positive integers and the location of the poles ofT(s, s, s). Furthermore, we prove thatT(s, s, s) can not be written by a polynomial in the form of, whereand.