Reduze is hosted by Hepforge, IPPP Durham
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Reduze 2: Distributed Feynman Integral Reduction

Reduze is a computer program for reducing Feynman integrals to master integrals employing a variant of Laporta's reduction algorithm.

This web page presents version 2 of the program. New features include the distributed reduction of single topologies on multiple processor cores. The parallel reduction of different topologies is supported via a modular, load balancing job system. Fast graph and matroid based algorithms allow for the identification of equivalent topologies and integrals. Reduze uses GiNaC or, optionally, Fermat to perform manipulations of algebraic expressions.

Authors:

Andreas von Manteuffel, Universität Mainz
Cedric Studerus, Universität Bielefeld

Paper:

The general concepts and new algorithms implemented in Reduze 2 are described in our paper.

Downloads:

Reduze 2.0.9 (includes tutorial), ChangeLog, old versions

Contact:

For bug reports, feature requests and other questions, please write us an email.

Links:

GiNaC
Fermat
Oracle Berkeley DB
Reduze 1