Remarks on Fourier multipliers and applications to the Wave equation
Analysis of PDEs
2016-06-28 v1 Classical Analysis and ODEs
Abstract
Exploiting continuity properties of Fourier multipliers on modulation spaces and Wiener amalgam spaces, we study the Cauchy problem for the NLW equation. Local wellposedness for rough data in modulation spaces and Wiener amalgam spaces is shown. The results formulated in the framework of modulation spaces refine those in [3]. The same arguments may apply to obtain local wellposedness for the NLKG equation.
Keywords
Cite
@article{arxiv.0802.2801,
title = {Remarks on Fourier multipliers and applications to the Wave equation},
author = {Elena Cordero and Fabio Nicola},
journal= {arXiv preprint arXiv:0802.2801},
year = {2016}
}
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13 pages