一类非线性薛定谔方程的多解的存在性
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彭超权[1] 杨健夫[2]
[1]中国科学院武汉物理与数学研究所,湖北武汉430071 [2]江西师范大学数学系,江西南昌330022
摘 要:
本文讨论了如下一类非线性薛定谔方程:-△u+V(x)u=f(u),x∈R^N,在H^1(R^N)中无穷多解的存在性,其中N≥3,V(x)是RN上的实值连续函数并且满足对(A)x∈R^N,V(z)≥V0>0.[著者文摘]
文章出处:
《应用数学》-2007年20卷4期 -640-645页
Mathematica Applicata
分 类 号:
文献标识码:
A
文章编号:
1001-9847(2007)04-0640-06
[参考文献]
Multiple Solutions for a Class of Nonlinear Schr(o)dinger Equations
PENG Chao-quan(Wuhan Institute of Physics and Mathematics,Chinese Academy of Sciences,Wuhan 430071,China) YANG Jian-fu(Department of Mathematics,Jiangxi Normal University,Nanchang 330022,China)
Abstract:
In this paper,we show that the nonlinear Schrodinger equation -△u+V(x)u=f(u),x∈R^N,where N〉3 and the potential V(x) is a continuous function satisfying V(x)≥V0〉0 for all x∈ R^N,possesses infinitly many solutions in H^1(RN).[著者文摘]
Key words:
Existence;Infinitely many solutions;Schr(o)dinger equation
收稿日期: 2006-08-28
基金资助:
Supported by the National Natural Science Foundation of China(10571175,10631030)

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