English

Random data Cauchy problem for the wave equation on compact manifold

Analysis of PDEs 2018-03-06 v3

Abstract

Inspired by the work of Burq and Tzvetkov (Invent. math. 173(2008), 449-475.), firstly, we construct the local strong solution to the cubic nonlinear wave equation with random data for a large set of initial data in Hs(M)H^{s}(M) with s514s\geq \frac{5}{14}, where M is a three dimensional compact manifold with boundary, moreover, our result improves the result of Theorem 2 in (Invent. math. 173(2008), 449-475.); secondly, we construct the local strong solution to the quintic nonlinear wave equation with random data for a large set of initial data in Hs(M)H^{s}(M) with s16s\geq\frac{1}{6}, where M is a two dimensional compact boundaryless manifold; finally, we construct the local strong solution to the quintic nonlinear wave equation with random data for a large set of initial data in Hs(M)H^{s}(M) with s2390s\geq \frac{23}{90}, where M is a two dimensional compact manifold with boundary.

Keywords

Cite

@article{arxiv.1708.00773,
  title  = {Random data Cauchy problem for the wave equation on compact manifold},
  author = {Jinqiao Duan and Jianhua Huang and Yongsheng Li and Wei Yan},
  journal= {arXiv preprint arXiv:1708.00773},
  year   = {2018}
}

Comments

We correct some misprints

R2 v1 2026-06-22T21:04:46.483Z