Ground states of a nonlinear drifting Schrodinger equation
Ground states of a nonlinear drifting Schrodinger equation
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非线性漂移薛定谔方程的基态
DOI:
10.1016/j.aml.2020.106324
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发表时间:
2020
影响因子:
3.7
通讯作者:
Zhang Kaiqiang
中科院分区:
文献类型:
--
作者:
Ma Li;Zhang Kaiqiang
We consider ground states of the drifting Schrödinger equation i u t− Δ u+∇ h⋅∇ u= λ V| u| p− 1 u (where p> 1+ 2 N and (N− 2) p< N+ 2) on the space R N. Here h is a negative function on R N and V is a nontrivial nonnegative function on R N. 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.