In this paper, we will use the functional variable method to construct exact solutions of some nonlinear systems of partial differential equations, including, the (2+1)-dimensional Bogoyavlenskii’s breaking soliton equation, the WhithamBroer-Kaup-Like systems and the Kaup-Boussinesq system. This approach can also be applied to other nonlinear systems of partial differential equations which can be converted to a second-order ordinary differential equation through the travelling wave transformation.
@article{25501, title = {Travelling wave solutions of nonlinear systems of PDEs by using the functional variable method}, journal = {Boletim da Sociedade Paranaense de Matem\'atica}, volume = {34}, year = {2015}, doi = {10.5269/bspm.v34i2.25501}, language = {EN}, url = {http://dml.mathdoc.fr/item/25501} }
Aminikhah, Hossein; Refahi Sheikhani, Amir Hosein; Rezazadeh, Hadi. Travelling wave solutions of nonlinear systems of PDEs by using the functional variable method. Boletim da Sociedade Paranaense de Matemática, Tome 34 (2015) . doi : 10.5269/bspm.v34i2.25501. http://gdmltest.u-ga.fr/item/25501/