2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/219209This paper considers two-dimensional stratified water waves propagating under the force of gravity over an impermeable flat bed and with a free surface. We prove the existence of a global continuum of classical solutions that are periodic and traveling. These waves, moreover, can exhibit large density variation, speed and amplitude.49 pages, no figuresAnalysis of PDEsMathematical Physics35Q35, 35J60text