| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 759144 | Communications in Nonlinear Science and Numerical Simulation | 2013 | 13 Pages |
Abstract
In this paper we generalize Cauchy matrix approach to study the lattice KP-type equations, including lattice potential KP equation, lattice potential mKP equation, lattice Schwarzian KP equation and lattice KP-type NQC equation. By solving the condition equation set, we give explicit formulae for all possible rr, tsts and MM. Consequently, we get more solutions than usual multi-soliton solutions for these lattice KP-type equations.
► We generalize Cauchy matrix approach to study the lattice KP-type equations. ► By solving the condition equation set, we give explicit formulae for all possible rr, tsts and MM. ► We get more solutions than usual multi-soliton solutions for the lattice KP-type equations.
Keywords
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Authors
Wei Feng, Songlin Zhao,