Weighted sum formula for multiple zeta values
Weighted sum formula for multiple zeta values
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DOI:
10.1016/j.jnt.2009.04.018
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发表时间:
2008-09
期刊:
影响因子:
--
通讯作者:
Li Guo;Bingyong Xie
中科院分区:
文献类型:
--
作者:
Li Guo;Bingyong Xie
The sum formula is a basic identity of multiple zeta values that expresses a Riemann zeta value as a homogeneous sum of multiple zeta values of a given dimension. This formula was already known to Euler in the dimension two case, conjectured in the early 1990s for higher dimensions and then proved by Granville and Zagier. Recently a weighted form of Euler's formula was obtained by Ohno and Zudilin. We generalize it to a weighted sum formula for multiple zeta values of all dimensions.