scholarly journals Rigorous Perturbation Bounds of Some Matrix Factorizations

2010 ◽  
Vol 31 (5) ◽  
pp. 2841-2859 ◽  
Author(s):  
X.-W. Chang ◽  
D. Stehlé
1998 ◽  
Vol 268 ◽  
pp. 183-196 ◽  
Author(s):  
Stephen J. Kirkland ◽  
Michael Neumann ◽  
Bryan L. Shader

2016 ◽  
Vol 6 (2) ◽  
pp. 211-221 ◽  
Author(s):  
Lei Zhu ◽  
Wei-Wei Xu ◽  
Xing-Dong Yang

AbstractWe consider perturbation bounds and condition numbers for a complex indefinite linear algebraic system, which is of interest in science and engineering. Some existing results are improved, and illustrative numerical examples are provided.


2008 ◽  
Vol 12 (3) ◽  
pp. 1387-1425 ◽  
Author(s):  
Mikhail Khovanov ◽  
Lev Rozansky

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