Cyclic symmetries of one-dimensional non-linear wave equations
In: International journal of non-linear mechanics, Jg. 34 (1999), Heft 3, S. 531-543
academicJournal
- print, 9 ref
Zugriff:
Symmetries corresponding to point transformations of four common classes of one-dimensional non-linear wave equations: utt = [F(u)ux]x; utt = F(ux) uxx; utt= F(uxx) and uxt = F(u) are here classified. It is found that in addition to the well-known continuous one-parameter symmetry groups arising from infinitesimal Lie point transformations there also exist discrete symmetries forming cyclic groups of finite order.
Titel: |
Cyclic symmetries of one-dimensional non-linear wave equations
|
---|---|
Autor/in / Beteiligte Person: | SOPHOCLEOUS, C ; KINGSTON, J. G |
Link: | |
Zeitschrift: | International journal of non-linear mechanics, Jg. 34 (1999), Heft 3, S. 531-543 |
Veröffentlichung: | Oxford: Elsevier Science, 1999 |
Medientyp: | academicJournal |
Umfang: | print, 9 ref |
ISSN: | 0020-7462 (print) |
Schlagwort: |
|
Sonstiges: |
|