关于gKdV-3方程在L^2以下整体适定性的注记
A remark on global well-posedness below L^2 for the gKdV-3 equation
摘要:
本文应用Colliander等人发展的第一个版本的I-方法证明了在索伯列夫空间H^s中,当s>-1/42时,广义三阶Korteweg-de Vries方程(gKdV-3)的Cauchy问题对于大实值数据是整体适定的.
英文摘要:
The I-method in its first version as developed by Colliander et al. is applied to prove that the Cauchy-problem for the generalised Korteweg-de Vries equation of order three (gKdV-3) is globally well-posed for large real-valued data in the Sobolev space H^s, provided s>-1/42.
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