Scholarly Works

The representation and approximation of the Drazin...

Journal article

The representation and approximation of the Drazin inverse of a linear operator in Hilbert space

Abstract

We present a unified representation theorem for the Drazin inverse of linear operators in Hilbert space and a general error bound. Five specific expressions, computational procedures, and their error bounds for the Drazin inverse are uniformly derived from the unified representation theorem.

Authors

Wei Y; Qiao S

Journal

Applied Mathematics and Computation, Vol. 138, No. 1, pp. 77–89

Publisher

Elsevier

Publication Date

June 1, 2003

DOI

10.1016/s0096-3003(02)00100-5

ISSN

0096-3003

Associated Experts

Sanzheng Qiao

Professor Emeritus, Faculty of Engineering

Labels

Fields of Research (FoR)

4901 Applied mathematics 4904 Pure Mathematics 49 Mathematical Sciences 4903 Numerical and computational mathematics

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