4.7 Article

On the resolution of singularities of multiple Mellin-Barnes integrals

Journal

EUROPEAN PHYSICAL JOURNAL C
Volume 62, Issue 2, Pages 445-449

Publisher

SPRINGER
DOI: 10.1140/epjc/s10052-009-1039-6

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Funding

  1. Russian Foundation for Basic Research [08-02-01451]

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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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