On a decay property of solutions to the Haraux–Weissler equation

On a decay property of solutions to the Haraux–Weissler equation
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DOI:
10.1016/j.jde.2005.02.014
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发表时间:
2006-02
影响因子:
2.4
通讯作者:
Reika Fukuizumi;T. Ozawa
Reika Fukuizumi;T. Ozawa
中科院分区:
数学2区
文献类型:
--
作者:
Reika Fukuizumi;T. Ozawa

文献摘要

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本文给出了Haraux-Weissler方程的非径向H1-解属于加权Sobolev空间Hρ1(Rn)的一个充分条件,其中ρ是权函数exp(|X| 2/4)。我们的结果在某种意义上将空间Hρ1(Rn)中用常微分方程方法得到的解与用变分方法得到的解联系起来.
We give a sufficient condition that non-radial H1-solutions to the Haraux–Weissler equation should belong to the weighted Sobolev space Hρ1(Rn), where ρ is the weight function exp(|x|2/4). Our result provides, in some sense, a connection between the solutions obtained by ODE method and those by variational approach in the space Hρ1(Rn).