Paper Info
Title
On semi-convergence of parameterized SHSS method for a class of singular complex symmetric linear systems.
Abstract
In this paper, we use the parameterized single-step HSS (P-SHSS) iterative method to solve a broad class of singular complex symmetric linear systems. The semi-convergence properties of the P-SHSS method are derived under suitable conditions. Moreover, some properties of the preconditioned matrix and the optimal parameters are analyzed in detail. Numerical experiments are given to support our theoretical results and show the effectiveness of the P-SHSS method either as a solver or as a preconditioner.
Year
DOI
Venue
2019
10.1016/j.camwa.2018.09.050
Computers & Mathematics with Applications
Keywords
Field
DocType
Complex linear systems,Iterative method,Semi-convergence,Preconditioning
Convergence (routing),Applied mathematics,Parameterized complexity,Linear system,Preconditioner,Matrix (mathematics),Iterative method,Mathematical analysis,Solver,Mathematics
Journal
Volume
Issue
ISSN
77
2
0898-1221
Citations 
PageRank 
References 
0
0.34
17
Authors
2
Name
Order
Citations
PageRank
Cheng-Liang Li100.68
Changfeng Ma210016.25