Abstract
The concept of Drazin-Theta matrices are extended for rectangular matrices and defined W-weighted Drazin-Theta matrices. Several characterizations and the algebraic and geometrical interpretations of Drazin-Theta matrices are obtained here. The Drazin-Theta matrices are special cases of W-weighted Drazin-Theta matrices. All the characterizations obtained for W-weighted Drazin-Theta matrices are applicable to its dual, that is Theta-Drazin matrices. Further, the concept of W-weighted Drazin-Theta matrices are applied in solving certain types of linear system of equations.
| Original language | English |
|---|---|
| Article number | IJCS_50_4_41 |
| Journal | IAENG International Journal of Computer Science |
| Volume | 50 |
| Issue number | 4 |
| Publication status | Published - 2023 |
All Science Journal Classification (ASJC) codes
- General Computer Science
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