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arXiv 0708.0849math.AP
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三维及更高维径向数据的质量临界非线性薛定谔方程

The mass-critical nonlinear Schrödinger equation with radial data in dimensions three and higher

Rowan Killip, Monica Visan, Xiaoyi Zhang

摘要:

我们建立了质量临界非线性薛定谔方程$iu_t + Δu = \pm |u|^{4/d} u$解的整体适定性和分散性,其中初始数据为大的球对称L^2_x(R^d),维数为$d\geq 3$。在聚焦的情况下,我们要求质量严格地小于基态的质量。因此,我们得到,在聚焦的情况下,任何球对称爆破解决方案必须集中至少在爆破时的基态的质量。

英文摘要:

We establish global well-posedness and scattering for solutions to the mass-critical nonlinear Schrödinger equation $iu_t + Δu = \pm |u|^{4/d} u$ for large spherically symmetric L^2_x(R^d) initial data in dimensions $d\geq 3$. In the focusing case we require that the mass is strictly less than that of the ground state. As a consequence, we obtain that in the focusing case, any spherically symmetric blowup solution must concentrate at least the mass of the ground state at the blowup time.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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