Copyright © 2010 Cesar A. Gómez and Alvaro H. Salas. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The variational iteration algorithm combined with the exp-function method is suggested to solve the
generalized Benjamin-Bona-Mahony equation (BBM) with variable coefficients. Periodic and soliton solutions
are formally derived in a general form. Some particular cases are considered.