On the invertibility of the operatorA-XB

DOI10.1002/nla.646zbMath1224.15008OpenAlexW2111283080MaRDI QIDQ3011660

Chun-Yuan Deng

Publication date: 29 June 2011

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.646

zbMATH Keywords

spectrumprojectionMoore-Penrose inversegeneralized Drazin inverse

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Theory of matrix inversion and generalized inverses (15A09)

Related Items

The expression of the generalized Drazin inverse of \(A - CB\) ⋮ On deriving the Drazin inverse of a modified matrix ⋮ A generalization of the SMW formula of operator \(A + Y G Z^*\) to the \(\{2 \}\)-inverse case ⋮ The polar-like decomposition and its applications

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