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arXiv 1707.01035math.SPmath.CA
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图的不定边值问题

Indefinite boundary value problems on graphs

Sonja Currie, Bruce Alastair Watson

摘要:

本文研究图上不定二阶边值问题的谱结构。给出了图上这类边值问题的变分形式,并得到了全值域和半值域完全性结果。这导致了一个最大-最小原则,因此,我们可以制定一个类似的狄利克雷-诺依曼括号,这反过来又产生了渐近近似的特征值。

英文摘要:

We consider the spectral structure of indefinite second order boundary-value problems on graphs. A variational formulation for such boundary-value problems on graphs is given and we obtain both full and half-range completeness results. This leads to a max-min principle and as a consequence we can formulate an analogue of Dirichlet-Neumann bracketing and this in turn gives rise to asymptotic approximations for the eigenvalues.

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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