Characterizations for pseudo core inverses in a ring with involution
نویسندگان
چکیده
منابع مشابه
Further results on generalized inverses in rings with involution
Let R be a unital ring with an involution. Necessary and sufficient conditions for the existence of the Bott-Duffin inverse of a ∈ R relative to a pair of self-adjoint idempotents (e, f) are derived. The existence of a {1, 3}-inverse, {1, 4}-inverse, and the Moore-Penrose inverse of a matrix product is characterized, and explicit formulas for their computations are obtained. Some applications t...
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ژورنال
عنوان ژورنال: Linear and Multilinear Algebra
سال: 2018
ISSN: 0308-1087,1563-5139
DOI: 10.1080/03081087.2018.1446506