| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4617881 | Journal of Mathematical Analysis and Applications | 2011 | 7 Pages |
Abstract
In this paper we consider the Cauchy problems for the Kawahara equation and the Kaup–Kupershmidt equation. By using the general well-posedness principle introduced by I. Bejenaru and T. Tao (2006) [1], we prove that the Kawahara equation is ill-posed for the initial data in Hs(R) with and the Kaup–Kupershmidt equation is ill-posed for the initial data in Hs(R) with .
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
