Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
840126 | Nonlinear Analysis: Theory, Methods & Applications | 2013 | 15 Pages |
Abstract
In this paper, we study the Cauchy problem for the two-component Dullin–Gottwald–Holm system with the initial data (u0,ρ0)∈Bp,rs(R)×Bp,rs−1(R),1≤p,r≤+∞, and s>max{1+1p,32,2−1p}, which generalizes some previous local well-posed results in Sobolev spaces. Then we prove that all the smooth solitary wave solutions are orbitally stable under small disturbances.
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Authors
Xingxing Liu, Zhaoyang Yin,