Well-posedness and blow-up solution for the stochastic Dullin-Gottwald-Holm equation

被引:3
|
作者
Lv, Wujun [1 ]
He, Ping [1 ]
Wang, Qinghua [1 ]
机构
[1] Shanghai Univ Finance & Econ, Sch Math, Shanghai 200433, Peoples R China
关键词
KORTEWEG-DE-VRIES; CAMASSA-HOLM; WAVE BREAKING;
D O I
10.1063/1.5082367
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, to describe the uncertainty from external environment, we propose a stochastic Dullin-Gottwald-Holm (SDGH) equation by adding an additive noise to the well-known DGH equation. Using regularization, the local existence and uniqueness of the solution of SDGH are proved. By means of a priori estimates, we find that the local solution may blow up in a finite time if the initial value satisfies certain conditions.
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页数:10
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