Improved well-posedness for quasilinear and sharp local well-posedness for semilinear KP-I equations

Shinya Kinoshita, Akansha Sanwal, Robert Schippa

We show new well-posedness results in anisotropic Sobolev spaces for dispersion-generalized KP-I equations with increased dispersion compared to the KP-I equation. We obtain the sh…