摘要
In this paper, we consider the defocusing nonlinear Schr?dinger equation in space dimensions d≥4. We prove that if u is a radial solution which is priori bounded in the critical Sobolev space, that is,■, then u is global and scatters. In practise,we use weighted Strichartz space adapted for our setting which ultimately helps us solve the problems in cases d ≥ 4 and 0 < s_c<1/2. The results in this paper extend the work of [27, Commun. PDEs, 40(2015), 265–308] to higher dimensions.
In this paper, we consider the defocusing nonlinear Schr?dinger equation in space dimensions d≥4. We prove that if u is a radial solution which is priori bounded in the critical Sobolev space, that is,■, then u is global and scatters. In practise,we use weighted Strichartz space adapted for our setting which ultimately helps us solve the problems in cases d ≥ 4 and 0 < s_c<1/2. The results in this paper extend the work of [27, Commun. PDEs, 40(2015), 265–308] to higher dimensions.
引文
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