Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4637200 | Applied Mathematics and Computation | 2006 | 11 Pages |
Abstract
In this paper two algorithms for computing the principal square root of a centrosymmetric H-matrix with positive diagonal entries are proposed. It is showed that our algorithms ensure significant savings in computational costs, as compared to the case of an arbitrary H-matrix A with positive diagonal entries.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Zhong-Yun Liu, Hui-Jiong Chen, Han-Dong Cao,