Physics Letters, Section A: General, Atomic and Solid State Physics, vol.355, no.4-5, pp.314-318, 2006 (SCI-Expanded, Scopus)
In this Letter by considering an improved tanh function method, we found some exact solutions of the potential Kadomtsev-Petviashvili equation. Some exact solutions of the system of the shallow water wave equation were also found. © 2006 Elsevier B.V. All rights reserved.