Extremal eigenvalues of the Laplacian on Euclidean domains and closed surfaces

Extremal eigenvalues of the Laplacian on Euclidean domains and closed surfaces
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欧几里得域和闭曲面上拉普拉斯算子的极值特征值

DOI:
10.1007/s00209-014-1325-3
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发表时间:
2014
影响因子:
0.8
通讯作者:
Ahmad El Soufi
Ahmad El Soufi
中科院分区:
数学2区
文献类型:
--
作者:
B. Colbois;Ahmad El Soufi

文献摘要

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我们研究的性质的极值序列,可以实现的拉普拉斯算子的特征值的单位体积的欧氏区域,Dirichlet和Neumann边界条件下,分别。第二部分研究单位面积闭曲面上Laplace-Beltrami算子的极值特征值序列。
We investigate properties of the sequences of extremal values that could be achieved by the eigenvalues of the Laplacian on Euclidean domains of unit volume, under Dirichlet and Neumann boundary conditions, respectively. In a second part, we study sequences of extremal eigenvalues of the Laplace–Beltrami operator on closed surfaces of unit area.