arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1104.0447math.APmath.PR
收藏

带乘性噪声的随机Kuramoto-Sivashinsky方程的全局适定性

Global Well-posedness of the Stochastic Kuramoto-Sivashinsky Equation with Multiplicative Noise

Wei Wu, Shangbin Cui, Jinqiao Duan

摘要:

研究了带乘性噪声的有界区域$D$中随机Kuramoto-Sivashinsky方程初边值问题的整体适定性.证明了在适当的充分条件下,对于任意初始数据$u_0\in L^2(D\times Ω)$,该问题在空间$T>0$中存在唯一的整体解$u$,且解映射$u_0\mapsto u$是Lipschitz连续的.

英文摘要:

Global well-posedness of the initial-boundary value problem for the stochastic Kuramoto-Sivashinsky equation in a bounded domain $D$ with a multiplicative noise is studied. It is shown that under suitable sufficient conditions, for any initial data $u_0\in L^2(D\times Ω)$ this problem has a unique global solution $u$ in the space $L^2(Ω,C([0,T],L^2({D})))$ for any $T>0$, and the solution map $u_0\mapsto u$ is Lipschitz continuous.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑