# CrasyDSE: A framework for solving Dyson–Schwinger equations

## Description

Abstract Dyson-Schwinger equations are important tools for non-perturbative analyses of quantum field theories. For example, they are very useful for investigations in quantum chromodynamics and related theories. However, sometimes progress is impeded by the complexity of the equations. Thus automating parts of the calculations will certainly be helpful in future investigations. In this article we present a framework for such an automation based on a C++ code that can deal with a large number of Green... Title of program: CrasyDSE Catalogue Id: AEMY_v1_0 Nature of problem Solve (large) systems of Dyson-Schwinger equations numerically. Versions of this program held in the CPC repository in Mendeley Data AEMY_v1_0; CrasyDSE; 10.1016/j.cpc.2012.05.019 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)