Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] aadg_v2_0.gz(9 Kbytes)|
|Manuscript Title: A REDUCE program for finding symmetries of nonlinear evolution equations with uniform rank.|
|Authors: M. Ito|
|Program title: DRANK, DRANK2, SYM, SYM2, SYMS|
|Catalogue identifier: AADG_v2_0|
Distribution format: gz
|Journal reference: Comput. Phys. Commun. 42(1986)351|
|Programming language: Reduce, Rlisp.|
|Computer: HITAC M-200H.|
|Operating system: VOS 3.|
|RAM: 1000K words|
|Word size: 32|
|Keywords: Symmetry, Nonlinear evolution equ, General purpose, Uniform rank, Reduce, Differential equation, Computer algebra.|
|Classification: 4.3, 5.|
Nature of problem:
Find the symmetries of the given evolution equation: This is important because it enables us to know the qualitative nature of the equation and leads to physical insight.
The available computer storage is the severest restriction.
It depends on the rank of the symmetry. It cannot be estimated in advance.
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