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Normalized traveling solitary waves for a class of nonlinear half-wave equations
Nonlinear Analysis ( IF 1.3 ) Pub Date : 2021-03-27 , DOI: 10.1016/j.na.2021.112344 Guoqing Zhang , Chuchu Liang , Dun Zhao
中文翻译:
一类非线性半波方程的归一化孤行
更新日期:2021-03-27
Nonlinear Analysis ( IF 1.3 ) Pub Date : 2021-03-27 , DOI: 10.1016/j.na.2021.112344 Guoqing Zhang , Chuchu Liang , Dun Zhao
In this paper, we prove the non-existence and existence of normalized traveling solitary waves for a class of half-wave equations with nonlinear term in the -supercritical regime. Our results are based on Riesz transforms, minimax approach and Concentration–compactness Lemma. In addition, we also obtain the Cauchy problem of the focusing half-wave equations does not have small data scattering.
中文翻译:
一类非线性半波方程的归一化孤行
在本文中,我们证明了在非线性条件下,一类带有非线性项的半波方程的归一化行波孤波的不存在和存在。 -超临界状态。我们的结果基于Riesz变换,最小极大值方法和浓度-紧凑度引理。另外,我们还得到了聚焦半波方程的柯西问题,该散射不具有较小的数据散射。