The KdV, the Burgers, and the Whitham limit for a spatially periodic Boussinesq model

Roman Bauer, Wolf-Patrick Düll, Guido Schneider

We are interested in the Korteweg-de Vries (KdV), the Burgers, and the Whitham limit for a spatially periodic Boussinesq model with non-small contrast. We prove estimates between t…