Zhao, Jianqiang Max Planck Institute for Mathematics, Max Planck Society;
Yuan_Double shuffle relations_oa_2015.pdf (Any fulltext), 339KB
Yuan, H., & Zhao, J. (2015). Double shuffle relations of double zeta values and the double Eisenstein series at level N. Journal of the London Mathematical Society. Second Series, 92(3), 520-546. doi:10.1112/jlms/jdv042.