An optimal preconditioner for tensor equations involving Einstein product
An optimal preconditioner for tensor equations involving Einstein product
复制标题
涉及爱因斯坦乘积的张量方程的最优预处理器
DOI:
10.1080/03081087.2018.1520799
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发表时间:
2018-09
影响因子:
1.1
通讯作者:
Sin Vai-Kuong
中科院分区:
文献类型:
--
作者:
Xie Ze-Jia;Jin Xiao-Qing;Sin Vai-Kuong
ABSTRACT An optimal preconditioner for tensor equations involving the Einstein product is considered. This preconditioner actually is an approximation to any given tensor in some tensor subspaces such as the subspace of all circulant tensors. Numerical examples show that the optimal preconditioner is efficient for some Toeplitz tensor equations.
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影响因子:
1.1
作者:
Cui, Lu-Bin;Chen, Chuan;Li, Wen;Ng, Michael K.
通讯作者:
Ng, Michael K.
DOI:
10.1137/1.9781611974751
发表时间:
2017-04
期刊:
--
影响因子:
--
作者:
L. Qi;Ziyan Luo
通讯作者:
L. Qi;Ziyan Luo
DOI:
10.1137/100804577
发表时间:
2013-05
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
--
作者:
Michael J. Brazell;Na Li;C. Navasca;C. Tamon
通讯作者:
Michael J. Brazell;Na Li;C. Navasca;C. Tamon
DOI:
10.1137/0909051
发表时间:
1988-07
期刊:
Siam Journal on Scientific and Statistical Computing
影响因子:
--
作者:
T. Chan
通讯作者:
T. Chan
影响因子:
3.1
作者:
Oseledets, I. V.;Tyrtyshnikov, E. E.
通讯作者:
Tyrtyshnikov, E. E.