A lower bound for the life span of solutions to the Kirchhoff equation with Gevrey data
Analysis of PDEs
2022-01-11 v1 Functional Analysis
Abstract
We provide a new lower bound for the life span of solutions to the Kirchhoff equation for which the initial data belongs to the Gevrey space. This lower bound strictly improves the classical one in the case when the frequency spectrum of the initial data is concentrated at the origin.
Cite
@article{arxiv.2201.02814,
title = {A lower bound for the life span of solutions to the Kirchhoff equation with Gevrey data},
author = {Tokio Matsuyama and Lenny Neyt},
journal= {arXiv preprint arXiv:2201.02814},
year = {2022}
}
Comments
12 pages