In this paper, we study several aspects of solitary wave solutions of the rotation Benjamin-Ono equation. By solving a minimization problem on the line, we construct a family of even travelling waves c, . We then prove the uniqueness of even ground states associated with large speed and their orbital stability.Note that this improves the results in Esfahani and Levandosky, where only the stability of the set of ground states is proven. (u(0)).
KEYWORDS
Benjamin-Ono, solitary wavesWe are interested in solitary waves of (RBO), ie, the solutions to Equation 1 of the form u(t, x) = (x − ct) traveling with the speed c ∈ R + . By substituting u by in (1), integrating on R, we obtainMath Meth Appl Sci. 2019;42:219-228. wileyonlinelibrary.com/journal/mma