====== TTP00-01 Calculating three-loop diagrams in Heavy Quark Effective Theory with integration-by-parts recurrence relations ====== An algorithm for calculation of three-loop propagator diagrams in HQET, based on integration-by-parts recurrence relations, is constructed and implemented as a REDUCE package Grinder, and in Axiom. |**A.G.Grozin** | |** JHEP 03 013 2000 ** | | {{preprints:2000:ttp00-01.pdf|PDF}} {{preprints:2000:ttp00-01.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0002266|arXiv]] [[http://ttp.kit.edu/Progdata/ttp00/ttp00-01|Programs and Data]] | | |