The local ill-posedness of the modified KdV equation

The local ill-posedness of the modified KdV equation
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修正KdV方程的局部不适定性

DOI:
10.1016/s0294-1449(16)30112-3
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发表时间:
1996
期刊:
影响因子:
--
通讯作者:
N. Svanstedt
N. Svanstedt
中科院分区:
--
文献类型:
--
作者:
B. Birnir;G. Ponce;N. Svanstedt

文献摘要

被引文献

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我们找到了一种证明非线性偏微分方程柯西问题局部不适定性的新方法。该方法用于证明修正KdV方程的柯西问题在Sobolev空间Hs(R),s< -1/2中是病态的。
We find a new method for proving the local ill-posedness of the Cauchy problem for non-linear partial differential equations. The method is used to prove that the Cauchy problem for the Modified KdV equation is ill-posed in Sobolev spacesHs(R),s< −1/2.