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arXiv 1012.5660math.AP
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有界区域上非线性Klein Gordon方程的半经典极限

Semiclassical limit for the nonlinear Klein Gordon equation in bounded domains

Marco G. Ghimenti, Carlo R. Grisanti

摘要:

研究了非线性Klein Gordon方程ε^2{ \box }<$+ W '(<$)= 0在有界区域D上驻波的存在性.本文的主要结果是,在W上适当的增长条件下,当ε充分小时,方程(†)至少有cat(D)个驻波,而cat(D)是Ljusternik-Schnirelmann范畴.

英文摘要:

We are interested to the existence of standing waves for the nonlinear Klein Gordon equation ε^2{\box}ψ + W'(ψ) = 0 in a bounded domain D. The main result of this paper is that, under suitable growth condition on W, for ε sufficiently small, we have at least cat(D) standing wavesfor the equation (†), while cat(D) is the Ljusternik-Schnirelmann category.

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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