Re: Lie symmetry package in mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg9487] Re: Lie symmetry package in mathematica
- From: smudge at world.std.com (smudge)
- Date: Sat, 8 Nov 1997 23:04:21 -0500
- Organization: The World Public Access UNIX, Brookline, MA
- Sender: owner-wri-mathgroup at wolfram.com
Lucian Anton (anton at anaconda.ica1.uni-stuttgart.de) wrote: : Could someone tell me if the there is any free package for Lie symmetry : of the partial differential equations? Yes, there are two available from MathSource at WRI's web sight. The first, Lie.m, does Lie symmetries, and the second, backlund.m, does Lie-Backlund symmetries. --smudge