The perturbation bounds for the solution of weighted kronecker product linear systems using thew-weighted drazin inverse

2006 ◽  
Vol 20 (1-2) ◽  
pp. 1-16 ◽  
Author(s):  
Huaian Diao ◽  
Yonglin Cao
Keyword(s):  
Linear Systems ◽  
Kronecker Product ◽  
Drazin Inverse ◽  
Perturbation Bounds ◽  
Weighted Drazin Inverse

A note on the perturbation bounds of W-weighted Drazin inverse

2016 ◽  
Vol 64 (10) ◽  
pp. 1960-1971 ◽  
Author(s):  
Xue-Zhong Wang ◽  
Hai-feng Ma ◽  
Jovana Nikolov Radenković
Keyword(s):  
Drazin Inverse ◽  
Perturbation Bounds ◽  
Weighted Drazin Inverse

scholarly journals A note on the perturbation bounds of W-weighted Drazin inverse of linear operator in Banach space

Filomat ◽  
2017 ◽  
Vol 31 (2) ◽  
pp. 505-511 ◽  
Author(s):  
Xue-Zhong Wang ◽  
Hai-Feng Ma ◽  
Marija Cvetkovic
Keyword(s):  
Banach Space ◽  
Linear Operator ◽  
Banach Spaces ◽  
Linear Operators ◽  
Drazin Inverse ◽  
Perturbation Bound ◽  
Bounded Linear Operators ◽  
Bounded Linear ◽  
Perturbation Bounds ◽  
Weighted Drazin Inverse

We investigate the perturbation bound of the W-weighted Drazin inverse for bounded linear operators between Banach spaces and present two explicit expressions for the W-weighted Drazin inverse of bounded linear operators in Banach space, which extend the results in Chin. Anna. Math., 21C:1 (2000) 39-44 by Wei.

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