Hypergeometric structures in feynman integrals

HIGHLIGHTS

• who: J. Blu00fcmlein from the Deutsches Elektronenu2013Synchrotron DESY, Platanenallee, Zeuthen, Germany Research Institute for Computation (RISC), Johannes Kepler University Linz have published the research: Hypergeometric structures in Feynman integrals, in the Journal: (JOURNAL)
• what: For this important special case the authors show how the above techniques can be carried over to this multivariate case. Given a hypergeometric sequence A with the authors seek for a representation in terms of indefinite nested products that can be modeled, e_g, within the summation package Sigma. In the case that one wants to avoid such non-trivial field extensions . . .
  

   

  

  If you want to have access to all the content you need to log in!

  Thanks :)

  Username or E-mail:

  If you don't have an account, you can create one here.