Relationships among contour integral-based methods for solving generalized eigenvalue problems
Relationships among contour integral-based methods for solving generalized eigenvalue problems
复制标题
求解广义特征值问题的基于轮廓积分的方法之间的关系
DOI:
10.1007/s13160-016-0224-x
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发表时间:
2016-11
影响因子:
0.9
通讯作者:
Sakurai Tetsuya
中科院分区:
文献类型:
--
作者:
Imakura Akira;Du Lei;Sakurai Tetsuya
Recently, contour integral-based methods have been actively studied for solving interior eigenvalue problems that find all eigenvalues located in a certain region and their corresponding eigenvectors. In this paper, we reconsider the algorithms of the five typical contour integral-based eigensolvers from the viewpoint of projection methods, and then map the relationships among these methods. From the analysis, we conclude that all contour integral-based eigensolvers can be regarded as projection methods and can be categorized based on their subspace used, the type of projection and the problem to which they are applied implicitly.
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影响因子:
2.1
作者:
A. Imakura;Lei Du;T. Sakurai
通讯作者:
A. Imakura;Lei Du;T. Sakurai
影响因子:
0.5
作者:
T. Sakurai;Hiroto Tadano
通讯作者:
T. Sakurai;Hiroto Tadano
DOI:
10.1103/physrevb.79.115112
发表时间:
2009-01
期刊:
ArXiv
影响因子:
--
作者:
E. Polizzi
通讯作者:
E. Polizzi
DOI:
10.1016/j.cam.2015.07.012
发表时间:
2016-01
期刊:
J. Comput. Appl. Math.
影响因子:
--
作者:
M. Barel;P. Kravanja
通讯作者:
M. Barel;P. Kravanja
DOI:
10.1137/13090866x
发表时间:
2013-02
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
--
作者:
P. Tang;E. Polizzi
通讯作者:
P. Tang;E. Polizzi