Local well-posedness for the Klein-Gordon-Zakharov system in 3D
Analysis of PDEs
2020-05-12 v1
Abstract
We study the Cauchy problem for the Klein-Gordon-Zakharov system in 3D with low regularity data. We lower down the regularity to the critical value with respect to scaling up to the endpoint. The decisive bilinear estimates are proved by means of methods developed by Bejenaru-Herr for the Zakharov system and already applied by Kinoshita to the Klein-Gordon-Zakharov system in 2D.
Keywords
Cite
@article{arxiv.2005.04653,
title = {Local well-posedness for the Klein-Gordon-Zakharov system in 3D},
author = {Hartmut Pecher},
journal= {arXiv preprint arXiv:2005.04653},
year = {2020}
}
Comments
28 pages