On the resolution of singularities of multiple Mellin-Barnes integrals

DOI10.1140/epjc/s10052-009-1039-6zbMath1188.81090arXiv0901.0386OpenAlexW1972870463MaRDI QIDQ977552

Alexander V. Smirnov, Vladimir A. Smirnov

Publication date: 22 June 2010

Published in: The European Physical Journal C. Particles and Fields (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0901.0386

Mathematics Subject Classification ID

Gamma, beta and polygamma functions (33B15) Feynman integrals and graphs; applications of algebraic topology and algebraic geometry (81Q30) Numerical approximation and evaluation of special functions (33F05)

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