The Radial Wave Operator in Similarity Coordinates
Mathematical Physics
2010-02-24 v2 math.MP
Abstract
We present a rigorous functional analytic setting to study the radial wave equation in similarity coordinates. As an application we analyse linear stability of the fundamental self--similar solution of the wave equation with a focusing power nonlinearity.
Keywords
Cite
@article{arxiv.0805.0520,
title = {The Radial Wave Operator in Similarity Coordinates},
author = {Roland Donninger},
journal= {arXiv preprint arXiv:0805.0520},
year = {2010}
}
Comments
Minor corrections in order to match the published version