EDS: A reduced package for exterior differential systems

Published: 1 February 1997| Version 1 | DOI: 10.17632/3ypyk8w6vy.1
David Hartley


Abstract The EDS package for symbolic analysis of differential equations using the geometrical approach of exterior differential systems is described. The package implements much of exterior differential systems theory, including prolongation and involution analysis, and has been optimised for large, nonlinear problems. Besides the description of the facilities in the package, two nontrivial sample calculations arising from relativity are presented. Title of program: EDS Catalogue Id: ADEV_v1_0 Nature of problem Symbolic analysis of PDE systems. Versions of this program held in the CPC repository in Mendeley Data ADEV_v1_0; EDS; 10.1016/S0010-4655(96)00138-5 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)



Computational Physics, Computer Algebra System, Computational Method