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(Seminar) Direct Solutions of IBP Systems
2018-06-05  【 】【打印】【关闭

CAS Key Laboratory of Theoretical Physics

Institute of Theoretical Physics

 Chinese Academy of Sciences

Seminar

Title

题目

Direct Solutions of IBP Systems

Speaker

报告人

Prof. David Kosower

Peng Huanwu Visiting Professor

Affiliation

所在单位

IPhT, Saclay

Date

日期

10:30-11:30 am, Jun 05, 2018 (Tuesday)

Venue

地点

ITP New Building 6620

Abstract

摘要

In this talk, I present recent work on solving integration-by-parts (IBP) systems for simplifying Feynman integrals. I'll give a brief review of IBP, and also review the idea of generating vectors which block-diagonalize IBP systems. I then present recent work on conjugate polynomials, which fully diagonalize such systems. I also present an application to generating recurrence relations for arbitrary powers of irreducible numerators in Feynman integrals.

Contact person

所内联系人

Gang Yang

 

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