paper

On the Resolution of Singularities of Multiple Mellin-Barnes Integrals

arXiv:0901.0386 · doi:10.1140/epjc/s10052-009-1039-6

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

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