LPN14-038 Magnus and Dyson Series for Master Integrals

LPN14-038 Magnus and Dyson Series for Master Integrals
M. Argeri, S. Di Vita, P. Mastrolia, E. Mirabella, J. Schlenk, U. Schubert, L. Tancredi
JHEP 1403 082 2014
arXiv