Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] aadg_v3_0.gz(15 Kbytes)|
|Manuscript Title: SYMCD: a REDUCE package for finding symmetries and conserved densities of systems of nonlinear evolution equations.|
|Authors: M. Ito|
|Program title: SYMCD|
|Catalogue identifier: AADG_v3_0|
Distribution format: gz
|Journal reference: Comput. Phys. Commun. 79(1994)547|
|Programming language: Reduce, Rlisp.|
|Computer: HITAC M-680H.|
|Operating system: VOS3.|
|RAM: 2000K words|
|Word size: 32|
|Keywords: Computer algebra, General purpose, Differential equations, Symmetry, Conserved density, Nonlinear evolution Equation.|
|Classification: 4.3, 5.|
Nature of problem:
Integrable equations play important role in theoretical and mathematical physics. The existence of many symmetries and conserved densities suggests the integrability of the equations.
The available computer storage is the severest restriction.
It depends on the problem. It cannot be estimated in advance.
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