Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10345043 | Computers & Mathematics with Applications | 2015 | 8 Pages |
Abstract
The weighted Minkowski inverse AM,NââMn,m ârelated to the positive definite matrices MâMm and NâMn of an arbitrary matrix AâMm,n (including singular and rectangular) is one of the important generalized inverses for solving matrix equations in Minkowski space μ. In this paper, the results are introduced in the following three ways. First, we establish some new and attractive properties of the weighted Minkowski inverse AM,Nâ in a Minkowski space μ. Second, new representations and conditions for the continuity of the weighted Minkowski inverse AM,Nâ in a Minkowski space μ are discussed. Finally, some illustrated counterexamples are also studied to show that some well-known properties of the weighted Moore-Penrose inverse AM,N+ in a Hilbert space H are not valid in the Minkowski inverse AM,Nâ in a Minkowski space μ.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Zeyad Al-Zhour,