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
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Takashi Nakamura
中科院分区:
文献类型:
--
作者:
Takashi Nakamura;Takashi Nakamura;Takashi Nakamura
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.