Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4633656 | Applied Mathematics and Computation | 2009 | 13 Pages |
Abstract
Starting from algorithms introduced in [Ky M. Vu, An extension of the Faddeev's algorithms, in: Proceedings of the IEEE Multi-conference on Systems and Control on September 3-5th, 2008, San Antonio, TX] which are applicable to one-variable regular polynomial matrices, we introduce two dual extensions of the Faddeev's algorithm to one-variable rectangular or singular matrices. Corresponding algorithms for symbolic computing the Drazin and the Moore-Penrose inverse are introduced. These algorithms are alternative with respect to previous representations of the Moore-Penrose and the Drazin inverse of one-variable polynomial matrices based on the Leverrier-Faddeev's algorithm. Complexity analysis is performed. Algorithms are implemented in the symbolic computational package MATHEMATICA and illustrative test examples are presented.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Predrag S. StanimiroviÄ, Milan B. TasiÄ, Ky M. Vu,