摘要
研究了一类耦合非线性Schrödinger-KdV系统.在强制位势的条件下,利用变分方法、Nehari-流形和各种分析技巧,对耦合参数的范围进行了讨论,得到了该系统非平凡基态解的存在性结果.
A class of coupled nonlinear Schrödinger-KdV system has been studied.Under the coercive potential,the existence result of nontrivial ground state solutions for the coupled nonlinear Schrödinger-KdV system has been obtained in the variational methods,the Nehari manifold and some analysis techniques.
作者
毕文静
唐春雷
丁凌
BI Wen-jing;TANG Chun-lei;DING Ling(School of Mathematics and Statistics,Southwest University,Chongqing 400715,China;School of Mathematics and Statistics,Hubei University of Arts and Science,Xiangyang Hubei 441053,China)
出处
《西南师范大学学报（自然科学版）》
CAS
2021年第2期37-42,共6页
Journal of Southwest China Normal University(Natural Science Edition)
基金
国家自然科学基金项目(11471267,11926302)
湖北省教育厅科学计划研究项目(B2019142).
