Art

J-GLOBAL ID：201802213619693360   Reference number：18A1298922

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

有限およびUV発散多重ループ積分のための数値外挿による正則化【JST・京大機械翻訳】

Author (6)： de Doncker E. (Department of Computer Science, Western Michigan University, 1903 West Michigan Avenue, Kalamazoo, MI 49008, United States) ,  Yuasa F. (High Energy Accelerator Research Organization (KEK), 1-1 OHO Tsukuba, Ibaraki 305-0801, Japan) ,  Kato K. (Department of Physics, Kogakuin University, Shinjuku, Tokyo 163-8677, Japan) ,  Ishikawa T. (High Energy Accelerator Research Organization (KEK), 1-1 OHO Tsukuba, Ibaraki 305-0801, Japan) ,  Kapenga J. (Department of Computer Science, Western Michigan University, 1903 West Michigan Avenue, Kalamazoo, MI 49008, United States) ,  Olagbemi O. (Department of Computer Science, Western Michigan University, 1903 West Michigan Avenue, Kalamazoo, MI 49008, United States)
Material： Computer Physics Communications  (Comput Phys Commun)
Volume： 224  Page： 164-185  Publication year： 2018 
JST Material Number： E0081C  ISSN： 0010-4655  Document type： Article
Article type： 原著論文  Country of issue： Netherlands (NLD)  Language： ENGLISH (EN)

Abstract/Point： We give numerical integration ...

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Thesaurus term： network ,  linearity ,  *extrapolation method ,  hierarchical structure ,  load sharing ,  *regularization ,  *integral ,  numerical integration ,  *multiplex ,  self-energy ,  cluster
Semi thesaurus term： ボックスダイアグラム ,  多変量 ,  特異性 ,  *ループ積分 , 【Automatic Indexing@JST】

Author keywords (6)： Feynman loop integrals ,  UV singularities ,  Multivariate adaptive integration ,  Numerical iterated integration ,  Asymptotic expansions ,  Extrapolation/convergence acceleration

JST classification (2)： Field theory in general  (BF01021K) ,  Gauge field theories  (BF01022B)

Terms in the title (6)： 発散 ,  多重 ,  ループ積分 ,  数値 ,  外挿 ,  正則化