مؤتمر
Computer Algebra,and Hypergeometric Structures for Feynman Integrals
العنوان: | Computer Algebra,and Hypergeometric Structures for Feynman Integrals |
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المؤلفون: | Blümlein, Johannes, Saragnese, Marco, Schneider, Carsten |
المصدر: | Proceedings of Science / International School for Advanced Studies (LL2022), 041 (2022). doi:10.22323/1.416.0041 ; LL2022 Ettal, LL2022, Ettal, Germany, 2022-04-25 - 2022-04-30 |
بيانات النشر: | SISSA |
سنة النشر: | 2022 |
المجموعة: | DESY Publication Database (PUBDB) |
مصطلحات موضوعية: | info:eu-repo/classification/ddc/530, computer: algebra, Feynman graph, differential equations |
جغرافية الموضوع: | DE |
الوصف: | We present recent computer algebra methods that support the calculations of (multivariate) series solutions for (certain coupled systems of partial) linear differential equations. The summand of the series solutions may be built by hypergeometric products and more generally by indefinite nested sums defined over such products. Special cases are hypergeometric structures such as Appell-functions or generalizations of them that arise frequently when dealing with parameter Feynman integrals. |
نوع الوثيقة: | conference object |
اللغة: | English |
العلاقة: | info:eu-repo/semantics/altIdentifier/issn/1824-8039; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2207.08524; https://bib-pubdb1.desy.de/record/480685Test; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-03936%22Test |
الإتاحة: | https://doi.org/10.22323/1.416.0041Test https://doi.org/10.3204/PUBDB-2022-03936Test https://bib-pubdb1.desy.de/record/480685Test https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-03936%22Test |
حقوق: | info:eu-repo/semantics/openAccess |
رقم الانضمام: | edsbas.2627381D |
قاعدة البيانات: | BASE |
الوصف غير متاح. |