Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4613308 | Journal of Differential Equations | 2007 | 20 Pages |
Abstract
We consider a dissipative version of the modified Korteweg–de Vries equation ut+uxxx−uxx+(u3)x=0. We prove global well-posedness results on the associated Cauchy problem in the Sobolev spaces Hs(R) for s>−1/4 while for s<−1/2 we prove some ill-posedness issues.
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Physical Sciences and Engineering
Mathematics
Analysis