Analysis of a class of potential Korteweg-de Vries-like equations
In: Mathematical Methods in the Applied Sciences, 2009
Online
unknown
Zugriff:
We analyze a class of third-order evolution equations, i.e. ut = f(x, ux, uxx) uxxx+g(x, ux, uxx) via the method of preliminary group classification. This method is a systematic means of analyzing the equation for symmetries. We find explicit forms of f and g, which allow for a larger dimensional Lie algebra of point symmetries. Copyright © 2009 John Wiley & Sons, Ltd.
Titel: |
Analysis of a class of potential Korteweg-de Vries-like equations
|
---|---|
Autor/in / Beteiligte Person: | Govinder, Keshlan S. ; Edelstein, R. M. |
Link: | |
Zeitschrift: | Mathematical Methods in the Applied Sciences, 2009 |
Veröffentlichung: | Wiley, 2009 |
Medientyp: | unknown |
ISSN: | 1099-1476 (print) ; 0170-4214 (print) |
DOI: | 10.1002/mma.1156 |
Schlagwort: |
|
Sonstiges: |
|