Computer Physics Communications Program LibraryPrograms in Physics & Physical Chemistry |

[Licence| Download | New Version Template] aadg_v2_0.gz(9 Kbytes) | ||
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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_0Distribution 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. | ||

Restrictions:The available computer storage is the severest restriction. | ||

Running time:It depends on the rank of the symmetry. It cannot be estimated in advance. |

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