期刊论文

Zhang, Zaiyun

英文

Journal of Evolution Equations

1424-3199

2021

21

2

1477-1494

10.1007/s00028-020-00631-9

This work was supported by Hunan Provincial Natural Science Foundation of China Nos. 2016JJ2061, 2020JJ2038, Scientific Research Fund of Hunan Provincial Education Department Nos. 18A325, 17A087, 17C0711, NNSF of China Grant Nos. 11671101, 11971487, NSF of Guangxi (2018GXNSFDA138002), the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Sklodowska–Curie (823731CONMECH) and Special Funds of Guangxi Distinguished Experts Construction Engineering. Also, this work was partially supported by Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering of Changsha University of Science and Technology Grant No. 2018MMAEZD05, Open project of Hainan Key Laboratory of Computing Science and Application No. JSKX201905 and NNSF of China Grant Nos. 71471020, 51839002.

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In this paper, we investigate the initial value problem (IVP henceforth) associated with the perturbed nonlinear Schrödinger equations with the Kerr law nonlinearity. First, by using Fourier restriction norm method and Tao’s [k,Z]-multiplier method, we establish a trilinear estimate on the Bourgain space Xs,b. Then, combining the trilinear estimate with the contraction mapping principle, we prove that IVP is locally well-posed for the initial data (u(x) , v(x)) ∈ Hs(R) × H...