Ill-posedness for the higher dimensional Camassa-Holm equations in Besov spaces

Min Li, Yingying Guo

In the paper, by constructing a initial data $u_0\in B_{p,\infty }^{\sigma }$ with $\sigma -2>\max \{1+\frac{1}{p},\frac{3}{2}\}$, we prove that the corresponding solution to the higher dimensional…