Regularization with numerical extrapolation for finite and UV-divergent multi-loop integrals

DOI10.1016/j.cpc.2017.11.001arXiv1702.04904OpenAlexW2591218243MaRDI QIDQ6155125

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Publication date: 9 June 2023

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1702.04904

zbMATH Keywords

asymptotic expansionsFeynman loop integralsextrapolation/convergence accelerationmultivariate adaptive integrationnumerical iterated integrationUV singularities

Mathematics Subject Classification ID

Numerical analysis (65-XX) Computer science (68-XX)

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