The Drazin Inverse of Hessenberg Matrices

The Drazin Inverse of Hessenberg Matrices

Year:    1990

Author:    Jian-Ming Miao

Journal of Computational Mathematics, Vol. 8 (1990), Iss. 1 : pp. 23–29

Abstract

The Drazin inverse of a lower Hessenberg matrix is considered. If $A$ is a singular lower Hessenberg matrix and $a_{i,i+1}=\neq 0,i=1,2,\cdots,n-1$, then $A^D$ can be given, and expressed explicitly by elements of $A$. The structure of the Drazin inverse of a lower Hessenberg matrix is also studied.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/1990-JCM-9416

Journal of Computational Mathematics, Vol. 8 (1990), Iss. 1 : pp. 23–29

Published online:    1990-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    7

Keywords:   

Author Details

Jian-Ming Miao