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arXiv · 1608.01412

Sum formulas of mltiple zeta values with arguments are multiple of a positive integer

Kwang-Wu Chen·Chan-Liang Chung·Minking Eie
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Abstract

For $k\leq n$, let $E(mn,k)$ be the sum of all multiple zeta values of depth $k$ and weight $mn$ with arguments are multiples of $m\geq 2$. More precisely, $E(mn,k)=\sum_{|\boldsymbolα|=n}ζ(mα_1,mα_2,\ldots, mα_k)$. In this paper, we develop a formula to express $E(mn,k)$ in terms of $ζ(\{m\}^p)$ and $ζ^\star(\{m\}^q)$, $0\leq p,q\leq n$. In particular, we settle Genčev's conjecture on the evaluation of $E(4n,k)$ and also evaluate $E(mn,k)$ explicitly for small even $m\leq 8$.

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Kwang-Wu Chen, Chan-Liang Chung, Minking Eie. 2016-08-04. Sum formulas of mltiple zeta values with arguments are multiple of a positive integer. https://arxiv.org/abs/1608.01412

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