Abstract
An auxiliary elliptic equation method is presented for constructing exact solitary and periodic travelling-wave solutions of the K(2, 2) equation (defocusing branch). Some known results in the literature are recovered more efficiently, and some new exact travelling-wave solutions are obtained. Also, new stationary-wave solutions are obtained.
Original language | English |
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Pages (from-to) | 1566-1576 |
Number of pages | 11 |
Journal | Applied Mathematics and Computation |
Volume | 217 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- auxiliary elliptic equation method
- solitary-wave solutions
- periodic-wave solutions
- K(2
- 2) equation