Talk:Parabolic partial differential equation
|WikiProject Mathematics||(Rated Start-class, Mid-importance)|
This article is very helpful and needs attention. It should really address the topic which it claims to be about. Larus 17:12, 23 April 2007 (UTC)
- Agree, the article should start with info copied from Partial differential equation#Classification --Berland 17:29, 23 April 2007 (UTC)
- Also agree — the article should provide a general definition, for example. — DIV (126.96.36.199 08:11, 27 June 2007 (UTC))
It'd also be nice to add another page dealing with the parabolic approximation (to reduced waves through random media with slowly varying refractive indices). I might do, after I find an acceptable reference. 188.8.131.52 (talk) 17:02, 12 March 2009 (UTC)
I think some precisions should be made in the second part, concerning the sign of the laplacian (since there is differentes conventions).