On the quality of complementary bounds for eigenvalues
On the quality of complementary bounds for eigenvalues
复制标题
关于特征值的互补界的质量
DOI:
10.1007/s10092-014-0131-y
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发表时间:
2014
期刊:
影响因子:
1.7
通讯作者:
Boulton L
中科院分区:
文献类型:
--
作者:
Boulton L
A concrete formulation of the Lehmann–Maehly–Goerisch method for semi-definite self-adjoint operators with compact resolvent is considered. Precise rates of convergence are determined in terms of how well the trial spaces capture the spectral subspace of the operator. Optimality of the choice of a shift parameter which is intrinsic to the method is also examined. The main theoretical findings are illustrated by means of a few numerical experiments involving one-dimensional Schrödinger operators.
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影响因子:
1.2
作者:
H. Behnke
通讯作者:
H. Behnke
DOI:
10.48550/arxiv.1306.5354
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Barrenechea G
通讯作者:
Barrenechea G
DOI:
10.1007/978-3-7091-6282-8_6
发表时间:
2001
影响因子:
2.3
作者:
H. Behnke;U. Mertins
通讯作者:
U. Mertins
影响因子:
2.1
作者:
Boulton L
通讯作者:
Boulton L
影响因子:
1.2
作者:
S. Zimmermann;U. Mertins
通讯作者:
U. Mertins