On the Resolution of Singularities of Multiple Mellin-Barnes Integrals
High Energy Physics - Phenomenology
2009-07-24 v1
Abstract
One of the two existing strategies of resolving singularities of multifold Mellin-Barnes integrals in the dimensional regularization parameter, or a parameter of the analytic regularization, is formulated in a modified form. The corresponding algorithm is implemented as a Mathematica code MBresolve.m
Keywords
Cite
@article{arxiv.0901.0386,
title = {On the Resolution of Singularities of Multiple Mellin-Barnes Integrals},
author = {A. V. Smirnov and V. A. Smirnov},
journal= {arXiv preprint arXiv:0901.0386},
year = {2009}
}
Comments
LaTeX, 10 pages