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arXiv · 2210.16832

Rooted tree maps for multiple $L$-values from a perspective of harmonic algebras

Hideki Murahara·Tatsushi Tanaka·Noriko Wakabayashi
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Abstract

In this paper, we show the image of rooted tree maps themselves forms a subspace of the kernel of the evaluation map of multiple $L$-values. For its proof, we define the diamond product as a modified harmonic product and find its properties. We also show that $\tau$-conjugate rooted tree maps are their antipodes.

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Hideki Murahara, Tatsushi Tanaka, Noriko Wakabayashi. 2022-10-30. Rooted tree maps for multiple $L$-values from a perspective of harmonic algebras. https://arxiv.org/abs/2210.16832

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