2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/129954The Whitham modulation equations for the parameters of a periodic solution are derived using the generalized Lagrangian approach for the case of damped Benjamin-Ono equation. The structure of the dispersive shock in internal wave in deep water is considered by this method.8 pages, 4 figuresPattern Formation and SolitonsExactly Solvable and Integrable Systemstext