Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8900789 | Applied Mathematics and Computation | 2018 | 6 Pages |
Abstract
In this short note, we study some perturbation properties of the core inverse. We present the closed form and perturbation bounds for the core inverse under some conditions, which extend the classical result on the perturbation of the nonsingular matrix. Our expressions for the perturbation of the core inverse are simple and perturbation bounds are sharp.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Haifeng Ma,