In this paper, we first present the Grammian determinant solutions to the nonisospectral Kadomtsev-Petviashvili (KP) equation. Then, by using the Pfaffianization procedure of Hirota and Ohta, an integrable coupled system is generated. Moreover, Gramm-type Pfaffian solutions to the Pfaffianized system are proposed.
Scopus Subject Areas
- Statistical and Nonlinear Physics
- Mathematical Physics
- Physics and Astronomy(all)