The Moore-Penrose inverse of 2 × 2 matrices over a certain ∗-regular ring
نویسندگان
چکیده
In this paper, we study representations of the Moore-Penrose inverse of a 2 × 2 matrix M over a ∗-regular ring with two term star-cancellation. As applications, some necessary and sufficient conditions for the Moore-Penrose inverse of M to have different types are given.
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عنوان ژورنال:
- Applied Mathematics and Computation
دوره 246 شماره
صفحات -
تاریخ انتشار 2014