Denys DUTYKH's Blog of an applied mathematician

On travelling waves in two-component systems

Sketch of the domain

A few days ago, with Delia Ionescu-Kruse (IMAR, Bucharest, Romania) we submitted a study of solitary and cnoidal wave solutions in three different two-component systems:

  • The classical Green-Naghdi (GN) model
  • A new variant of GN equations (proposed by Delia a couple of years age)
  • The two-component Camassa-Holm equations

In our study we describe all possible travelling gravity waves which may arise in that systems:

However, my dear co-author Delia strongly forbade me to share the preprint before it gets accepted to a peer-reviewed Journal. So, please, be patient to see these results.