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arXiv:1606.07566 [math.AP]AbstractReferencesReviewsResources

Global well-posedness for the derivative nonlinear Schrödinger equation in $H^{\frac 12} (\mathbb{R})$

Zihua Guo, Yifei Wu

Published 2016-06-24Version 1

We prove that the derivative nonlinear Schr\"{o}dinger equation is globally well-posed in $H^{\frac 12} (\mathbb{R})$ when the mass of initial data is strictly less than $4\pi$.

Comments: 8 pages
Categories: math.AP
Subjects: 35Q55
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