A note on the Ostrovsky equation in weighted Sobolev spaces

Eddye Bustamante, José Jiménez Urrea, Jorge Mejía

In this work we consider the initial value problem (IVP) associated to the Ostrovsky equations $$\left. \begin{array}{rl} u_t+\partial_x^3 u\pm \partial_x^{-1}u +u \partial_x u &\h…