Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] aehl_v1_0.tar.gz(338 Kbytes)|
|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_0|
Distribution 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.|
Nature of problem:
Determination of analytical properties of systems of differential equations, including symmetry transformations, analytical solutions and conservation laws.
The package implements in MAPLE some algorithms (discussed in the text) for the study of systems of differential equations.
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.
Depends strongly on the order, the complexity of the differential system and the object computed. Ranges from seconds to hours.
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