Ecalle's dimorphic transportation and Brown's lifting
Quantum Algebra
2026-01-27 v1
Abstract
Brown's lifting procedure shows that one can solve the double shuffle equations modulo products from solutions of linearized ones. In this paper, we reveal that it is described in the framework of Ecalle's dimorphic transportation.
Cite
@article{arxiv.2601.17424,
title = {Ecalle's dimorphic transportation and Brown's lifting},
author = {Hanamichi Kawamura},
journal= {arXiv preprint arXiv:2601.17424},
year = {2026}
}