Semi-classical analysis of the Laplace operator with Robin boundary conditions

Semi-classical analysis of the Laplace operator with Robin boundary conditions
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Robin边界条件下拉普拉斯算子的半经典分析

DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
Leander Geisinger
Leander Geisinger
中科院分区:
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文献类型:
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作者:
R. Frank;Leander Geisinger

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我们证明了一个两项渐近展开的特征值和拉普拉斯算子的有界域诺依曼,或更一般地说,罗宾边界条件。我们制定和证明的渐近半经典分析。在这个重新制定它是自然的,让功能描述的边界条件依赖于半经典参数,我们确定和分析三种不同的制度,这种依赖。
We prove a two-term asymptotic expansion of eigenvalue sums of the Laplacian on a bounded domain with Neumann, or more generally, Robin boundary conditions. We formulate and prove the asymptotics in terms of semi-classical analysis. In this reformulation it is natural to allow the function describing the boundary conditions to depend on the semi-classical parameter and we identify and analyze three different regimes for this dependence.