Abstract
2N line-soliton solutions of the (2+1)-dimensional Kadomtsev-Petviashvili equation can be presented by resorting to the Hirota bilinear method. By extending the real parameters into complex parameters, this paper obtains N periodic-soliton solutions of the (2+1)-dimensional Kadomtsev-Petviashvili equation from the 2N line-soliton solutions.
| Original language | English |
|---|---|
| Pages (from-to) | 2333-2338 |
| Number of pages | 6 |
| Journal | Chinese Physics B |
| Volume | 17 |
| Issue number | 7 |
| DOIs | |
| State | Published - 1 Jul 2008 |
Keywords
- Hirota bilinear method
- Kadomtsev-Petviashvili equation
- Periodic-soliton