Abstract
The prolongation structure technique of Wahlquist and Estanbrook is improved and applied to a new equation proposed by Z.J. Qiao [J. Math. Phys. 48 (2007) 082701]. Two potentials and two pseudopotentials are obtained, from which a new type of inverse scattering problem, Lax equations, and infinite number of conservation laws are obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 463-466 |
| Number of pages | 4 |
| Journal | Communications in Theoretical Physics |
| Volume | 56 |
| Issue number | 3 |
| DOIs | |
| State | Published - Sep 2011 |
Keywords
- Lax pair
- conservation law
- potential
- pseudopotential
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