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Ground states of a nonlinear drifting Schrödinger equation
Applied Mathematics Letters ( IF 2.9 ) Pub Date : 2020-03-12 , DOI: 10.1016/j.aml.2020.106324
Li Ma , Kaiqiang Zhang

We consider ground states of the drifting Schrödinger equation iutΔu+hu=λV|u|p1u (where p>1+2N and (N2)p<N+2) on the space RN. Here h is a negative function on RN and V is a nontrivial nonnegative function on RN. Under some restriction on the smooth functions V and h, we prove existence results about ground states of related nonlinear problems and principal eigen-functions.



中文翻译:

非线性漂移Schrödinger方程的基态

我们考虑漂移薛定ding方程的基态 一世üŤ-Δü+Hü=λV|ü|p-1个ü (哪里 p>1个+2ññ-2p<ñ+2)在空间上 [Rñ。这里H 对...是负函数 [RñV 是一个非平凡的非负函数 [Rñ。在平滑功能上有一些限制VH,我们证明了有关非线性问题的基态和主要特征函数的存在结果。

更新日期:2020-03-12
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