3 citations · 5 across the 7 of their papers we have counts for
4 papers · 1 filter
Dual Drazin generalized inverse for dual matrices
Amit Kumar, Vaibhav Shekhar
This manuscript proposes a generalized inverse for a dual matrix called dual Drazin generalized inverse (DDGI) which generalizes the notion of the dual group generalized inverse (D…
On WD and WDMP generalized inverses in rings
Amit Kumar, Debasisha Mishra
Motivated by the very recent work of Gao, Y., Chen, J., Wang, J., Zou, H. [Comm. Algebra, 49(8) (2021) 3241-3254; MR4283143], we introduce two new generalized inverses named weak D…
On generalized-Drazin inverses and GD-star matrices
Amit Kumar, Vaibhav Shekhar, Debasisha Mishra
Motivated by the works of Wang and Liu [Linear Algebra Appl., 488 (2016) 235-248; MR3419784] and Mosic [Results Math., 75(2) (2020) 1-21; MR4079761], we provide further results on…
On forward-order law for core inverse in rings
Amit Kumar, Debasisha Mishra
If and are a pair of invertible elements, then is also invertible and the inverse of the product satisfying is known as the {\it forwar…