Results 191 to 200 of about 23,672 (221)

Perturbations of Moore-Penrose inverse and dual Moore-Penrose generalized inverse

Journal of Applied Mathematics and Computing, 2023
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Cui, Chong, Wang, Hongxing, Wei, Yimin
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Generalization of the Moore–Penrose inverse

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2020
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Stojanović, Katarina S., Mosić, Dijana
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Weighted generalized Moore–Penrose inverse

Georgian Mathematical Journal, 2023
Abstract The aim of this paper is to present the weighted generalized Moore–Penrose inverse of an operator between two Hilbert spaces as an extension of the Moore–Penrose inverse and the generalized Moore–Penrose inverse defined for an operator on a Hilbert space.
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Enclosing Moore–Penrose inverses

Calcolo, 2020
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Moore–Penrose inverses of certain bordered matrices

The Journal of Analysis, 2023
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I. Jeyaraman, T. Divyadevi
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Projections generated by Moore–Penrose inverses and core inverses

Journal of Algebra and Its Applications, 2020
Let [Formula: see text] be a unital ∗-ring. As is well known, idempotents and projections can be constructed by the Moore–Penrose inverse and the core inverse of an element in [Formula: see text]. In this paper, we mainly investigate characterizations and properties of these types of idempotents and projections.
Huihui Zhu, Fei Peng
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