Well-Posedness of Strongly Dispersive Two-Dimensional Surface Wave Boussinesq Systems

Source abstract

We consider in this paper the well-posedness for the Cauchy problem associated with two-dimensional dispersive systems of Boussinesq type which model weakly nonlinear long wave surface waves. We emphasize the case of the strongly dispersive ones with focus on the “KdV-KdV” system which possesses the strongest dispersive properties and which is a vector two-dimensional extension of the classical KdV equation.