Stable blowup for wave equations in odd space dimensions
Analysis of PDEs
2015-04-06 v1 Mathematical Physics
math.MP
Abstract
We consider semilinear wave equations with focusing power nonlinearities in odd space dimensions . We prove that for every there exists an open set of radial initial data in such that the corresponding solution exists in a backward lightcone and approaches the ODE blowup profile. The result covers the entire range of energy supercritical nonlinearities and extends our previous work for the three-dimensional radial wave equation to higher space dimensions.
Cite
@article{arxiv.1504.00808,
title = {Stable blowup for wave equations in odd space dimensions},
author = {Roland Donninger and Birgit Schörkhuber},
journal= {arXiv preprint arXiv:1504.00808},
year = {2015}
}