2003/11/07 by S. Laporta
Physics and Astronomy · #hep-ph
published as Acta Phys.Polon. B34 (2003) 5323-5334 · LaTex, 10 pages, uses appolb.cls. Presented at the XXVII International Conference of Theoretical Physics "Matter to the Deepest", Ustron, Poland, 15-21 September 2003. To appear in Acta Physica Polonica. v2:added references
arxiv created 2003/11/07 · arxiv updated 2009/12/01
In this paper we describe a method of calculation of master integrals based on the solution of systems of difference equations in one variable. Various explicit examples are given, as well as the generalization to arbitrary diagrams.