We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
正负定矩阵下 GAOR 迭代法的收敛性.
- Authors
张改芹; 畅大为; 李晓艳
- Abstract
In order to study the convergence of GAOR iterative method on the basis of Hermitian positive and negative definite matrices, firstly the Householder-John theorem is introduced and generalized to the case of negative definite matrices. Then a sufficient and necessary condition for the convergence of GAOR iterative method is given under the negative definite condition. By using the Housholder-John theorem, the convergent conclusion of GAOR iterative method is improved. Finally, the convergence of GAOR iterative method under the Hermitian negative definite condition is analyzed through the generalized Householder-John theorem.
- Publication
Basic Sciences Journal of Textile Universities / Fangzhi Gaoxiao Jichu Kexue Xuebao, 2018, Vol 31, Issue 1, p74
- ISSN
1006-8341
- Publication type
Article
- DOI
10.13338/j.issn.1006-8341.2018.01.013