Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4592922 | Journal of Functional Analysis | 2006 | 20 Pages |
Abstract
We consider the nonlinear nonelliptic Schrödinger equation defined by with initial datum in L2(R2). We show that if the solution blows up in finite time, then there is a mass concentration phenomenon near the blow-up time. The key ingredient is a refinement of the Strichartz inequality on the saddle.
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