paper

On shorttime bilinear Strichartz estimates and applications to improve the energy method

arXiv:1810.04406 · doi:10.1016/j.na.2020.111910

Abstract

A refinement of the energy method is introduced for dispersive PDE with derivative nonlinearity posed on tori. Key ingredient is a shorttime bilinear Strichartz estimate, which is used in a known combination of perturbative and energy arguments.

arXiv commentcorrection regarding period lengths of solutions to Zakharov-Kuznetsov equation

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