Global well-posedness and scattering for the energy-critical nonlinear Schrodinger equation in R3

• 成果类型: Article
• 署名作者: Colliander, J.; Keel, M.; Staffilani, G.; Takaoka, H.; Tao, T.
• 刊物名称: ANNALS OF MATHEMATICS
• ISSN/ISSBN: 0003-486X
• DOI: 10.4007/annals.2008.167.767
• 发表日期: 2008
• 页码: 767-865
• 关键词: klein-gordon equations; wave-equation; cauchy-problem; nonrelativistic limit; strichartz inequality; decay; REGULARITY; systems; SPACE

摘要

We obtain global well-posedness, scattering, and global L-t,x(10) spacetime bounds for energy-class solutions to the quintic defocusing Schrodinger equation in R1+3, which is energy-critical. In particular, this establishes global existence of classical solutions. Our work extends the results of Bourgain [4] and Grillakis [20], which handled the radial case. The method is similar in spirit; to the induction-on-energy strategy of Bourgain [4), but we perform the induction analysis in both frequency space and physical space simultaneously, and :replace the Morawetz inequality by an interaction variant (first used in [12), [13]). The principal advantage of the interaction Morawetz estimate is that it is not localized to the spatial origin and so is better able to handle nonradial solutions. In particular, this interaction estimate, together with an almost-conservation argument controlling the movement of L-2 Mass in frequency space, rules out the possibility of energy concentration.