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arXiv · 1809.07714

A Linear independence result for $p$-adic $L$-values

Johannes Sprang
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Abstract

The aim of this paper is to provide an analogue of the Ball-Rivoal theorem for $p$-adic $L$-values of Dirichlet characters. More precisely, we prove for a Dirichlet character $\chi$ and a number field $K$ the formula $\dim_{K}(K+\sum_{i=2}^{s+1} L_p(i,\chi\omega^{1-i}) K )\geq \frac{(1-\epsilon)\log (s)}{2[K:\mathbb{Q}](1+\log 2)}$. As a byproduct, we establish an asymptotic linear independence result for the values of the $p$-adic Hurwitz zeta function.

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Johannes Sprang. 2018-09-20. A Linear independence result for $p$-adic $L$-values. https://doi.org/10.1215/00127094-2020-0043

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