Solutions for periodic Schrödinger equation with spectrum zero and general superlinear nonlinearities
Solutions for periodic Schrödinger equation with spectrum zero and general superlinear nonlinearities
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DOI:
10.1016/j.jmaa.2009.10.022
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发表时间:
2010-04
影响因子:
1.3
通讯作者:
Minbo Yang;Wenxiong Chen;Yanheng Ding
中科院分区:
文献类型:
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作者:
Minbo Yang;Wenxiong Chen;Yanheng Ding
In this paper we consider the following Schrödinger equation: where V(x) and g(x,u) are periodic with respect to x and 0 is a boundary point of the spectrum σ(−Δ+V). Replacing the classical Ambrosetti–Rabinowitz superlinear assumption on g(x,u) by a general super-quadratic condition, we are able to obtain the existence of nontrivial solutions.