The Core-EP, Weighted Core-EP Inverse of Matrices and Constrained Systems of Linear Equations

DOI10.4208/cmr.2020-0028OpenAlexW3127222251MaRDI QIDQ5099126

Jun Ji, Yi-Min Wei

Publication date: 31 August 2022

Published in: Communications in Mathematical Research (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/cmr.2020-0028

zbMATH Keywords

Cramer's ruleBott-Duffin inversecore-EP inverseGaussian elimination methodweighted core-EP inverse

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Matrix equations and identities (15A24) Inverse problems in linear algebra (15A29)

Related Items

Further characterizations of the weak group inverse of matrices and the weak group matrix, The full rank expressions for the \(W\)-weighted Drazin and core-EP inverse of a matrix and their applications, Sign pattern, usability, representations and perturbation for the core-EP and weighted core-EP inverse, Characterizations and perturbation analysis of a class of matrices related to core-EP inverses, The \(\mathfrak{m}\)-core-EP inverse in Minkowski space

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