Computer Physics Communications Program LibraryPrograms in Physics & Physical Chemistry |

[Licence| Download | New Version Template] aehl_v1_0.tar.gz(338 Kbytes) | ||
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Manuscript Title: [SADE] A Maple package for the Symmetry Analysis of Differential Equations | ||

Authors: Tarcísio M. Rocha Filho, Annibal Figueiredo | ||

Program title: SADE | ||

Catalogue identifier: AEHL_v1_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 182(2011)467 | ||

Programming language: MAPLE 13 and MAPLE 14. | ||

Computer: PCs and workstations. | ||

Operating system: UNIX/LINUX systems and WINDOWS. | ||

Keywords: symmetry transformations, invariant solutions, first integrals, nöther theorem. | ||

PACS: 02.70.Wz, 11.30.-j, 02.30.Jr. | ||

Classification: 4.3. | ||

Nature of problem:Determination of analytical properties of systems of differential equations, including symmetry transformations, analytical solutions and conservation laws. | ||

Solution method:The package implements in MAPLE some algorithms (discussed in the text) for the study of systems of differential equations. | ||

Restrictions:Depends strongly on the system and on the algorithm required. Typical restrictions are related to the solution of a large over-determined system of linear or non-linear differential equations. | ||

Running time:Depends strongly on the order, the complexity of the differential system and the object computed. Ranges from seconds to hours. |

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