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arXiv · 2504.16747

Relations between multiple zeta values and delta values from Drinfeld's associator series

Cameron James Deverall Kemp
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Abstract

It is shown that novel relations between multiple zeta values and single-variable multiple polylogarithms at 1/2 (delta values) can be derived by comparing two distinct, yet a priori equal, series formulae for the Drinfeld associator (from the Knizhnik-Zamolodchikov connection). In particular, we demonstrate that two new relations are found by comparing the fifth order terms of each series formula.

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BibTeXRIS

Cameron James Deverall Kemp. 2025-04-23. Relations between multiple zeta values and delta values from Drinfeld's associator series. https://doi.org/10.1016/j.jnt.2026.07.005

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