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Wave patterns associated with a singular line for a bi-Hamiltonian system
- Source :
-
Physics Letters A . Oct2007, Vol. 369 Issue 5/6, p407-417. 11p. - Publication Year :
- 2007
-
Abstract
- Abstract: The evolution of wave patterns of a generalized KdV equation is investigated in this Letter. For the topological vector filed, a singular line can be observed which separates the phase trajectories on the phase plane into two parts. All possible waves including compactons, solitary waves, smooth periodic waves and non-smooth periodic waves with peaks as well as the existence conditions have been presented. Specially, a new type of waves called as kink-compactons which combine both half structures of compacton and kink-wave can be found. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03759601
- Volume :
- 369
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 26680030
- Full Text :
- https://doi.org/10.1016/j.physleta.2007.01.035