Discrete iterated integrals and cyclic sum formulas
Number Theory
2024-04-29 v2
Abstract
In this paper, we consider a discrete version of iterated integrals by the naive (equally divided) Riemann sum. In particular, basic three formulas for usual iterated integrals are discritized. Moreover, we proved cyclic sum formulas for discrete iterated integrals. They imply the cyclic sum formula for multiple polylogarithms.
Cite
@article{arxiv.2404.16161,
title = {Discrete iterated integrals and cyclic sum formulas},
author = {Hanamichi Kawamura},
journal= {arXiv preprint arXiv:2404.16161},
year = {2024}
}