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arXiv 1109.6773math.AP
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快衰减势集中在局部极大值附近的非线性薛定谔方程的定态解

Stationary solutions of the nonlinear Schrödinger equation with fast-decay potentials concentrating around local maxima

Jonathan Di Cosmo, Jean Van Schaftingen

摘要:

研究了方程$$- ε^2 Δu + Vu = u^p, \qquad \text{in $\mathbf{R}^N$}, $$的正束缚态,其中$ε> 0$为实参数,$\frac{N}{N-2} < p < \frac{N+2}{N-2}$和$V$为非负势.使用纯粹的变分技术,我们找到的解决方案,集中在本地最大值的潜在$V$没有任何限制的潜力。

英文摘要:

We study positive bound states for the equation $$- ε^2 Δu + Vu = u^p, \qquad \text{in $\mathbf{R}^N$}, $$ where $ε> 0$ is a real parameter, $\frac{N}{N-2} < p < \frac{N+2}{N-2}$ and $V$ is a nonnegative potential. Using purely variational techniques, we find solutions which concentrate at local maxima of the potential $V$ without any restriction on the potential.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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