An Improved Computationally Efficient Method for Finding the Drazin Inverse

Haifa Bin Jebreen and Yurilev Chalco-Cano

Discrete Dynamics in Nature and Society, 2018, vol. 2018, 1-8

Abstract:

Drazin inverse is one of the most significant inverses in the matrix theory, where its computation is an intensive and useful task. The objective of this work is to propose a computationally effective iterative scheme for finding the Drazin inverse. The convergence is investigated analytically by applying a suitable initial matrix. The theoretical discussions are upheld by several experiments showing the stability and convergence of the proposed method.

Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:6758302

DOI: 10.1155/2018/6758302

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