R^N上一类半线性椭圆方程组的多重解
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章国庆[1,2] 张卫国[1] 刘三阳[2]
[1]上海理工大学理学院,上海200093 [2]西安电子科技大学应用数学系,陕西西安710071
摘 要:
利用对称山路引理,L^2(R^N)上加权Sobolev空间紧嵌入定理和一个线性耦合特征值问题,本文证明了R^N上一类半线性椭圆方程组的多重解的存在性。[著者文摘]
文章出处:
《应用数学》-2006年19卷3期 -621-625页
Mathematica Applicata
分 类 号:
文献标识码:
A
文章编号:
1001-9847(2006)03-0621-05
[参考文献]
Multiple Solutions for a Class of Semilinear Elliptic Systems in R^N
ZHANG Guo-qing, ZHANG Wei-guo, LIU San-yang (1. College of Sciences, University of Shanghai for Science and Technology, Shanghai 200093,China; 2. Department of Applied Mathematics, Xidian University, Xi'an 710071, China)
Abstract:
Using symmetric Mountain Pass Lemma, a compact embedding of a suitable weighted Sobolev space in L^2 (R^N) and a linear interchanged eigenvalue problem, we prove the existence of multiple solutions for a class of semilinear elliptic systems in R^N.[著者文摘]
Key words:
Elliptic systems ; Symmetric Mountain Pass Lemma ; Multiple solutions
收稿日期: 2005-12-13
基金资助:
Supported by the 0utstanding Youth Foundation of Shanghai (04YQHB149) ;Shanghai Leading Academic Discipline Project (T0502)

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