Perturbation Bounds for Determinants and Characteristic Polynomials

2008 ◽  
Vol 30 (2) ◽  
pp. 762-776 ◽  
Author(s):  
Ilse C. F. Ipsen ◽  
Rizwana Rehman
1998 ◽  
Vol 268 ◽  
pp. 183-196 ◽  
Author(s):  
Stephen J. Kirkland ◽  
Michael Neumann ◽  
Bryan L. Shader

Author(s):  
Qian Yu ◽  
Fenjin Liu ◽  
Hao Zhang ◽  
Ziling Heng

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.


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