arXiv · 1401.2242
Global well-posedness and scattering for nonlinear Schr\"odinger equations with combined nonlinearities in the radial case
Abstract
We consider the Cauchy problem for the nonlinear Schr\"odinger equation with combined nonlinearities, one of which is defocusing mass-critical and the other is focusing energy-critical or energy-subcritical. The threshold is given by means of variational argument. We establish the profile decomposition in $H^1(\Bbb R^d)$ and then utilize the concentration-compactness method to show the global wellposedness and scattering versus blowup in $H^1(\Bbb R^d)$ below the threshold for radial data when $d\leq4$.
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Xing Cheng, Changxing Miao, Lifeng Zhao. 2014-01-10. Global well-posedness and scattering for nonlinear Schr\"odinger equations with combined nonlinearities in the radial case. https://doi.org/10.1016/j.jde.2016.04.031
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