A new representation for AT,S(2,3)

Autor: Shwetabh Srivastava, Dharmendra Kumar Gupta
Rok vydání: 2014
Předmět:
Zdroj: Applied Mathematics and Computation. 243:514-521
ISSN: 0096-3003
DOI: 10.1016/j.amc.2014.06.010
Popis: A new representation of A"T","S^(^2^,^3^) of A having prescribed range space T and null space S is derived. Using this representation, the well known generalized inverses such as the Moore-Penrose inverse, the group inverse, the Drazin inverse, the Bott-Duffin inverse and the generalized Bott-Duffin inverse are computed. Three numerical examples are worked out to demonstrate the computation of the Moore-Penrose inverse, the Drazin inverse and the {2,3}-inverse to show the efficacy of our approach.
Databáze: OpenAIRE