Approximating the inverse and the Moore‐Penrose inverse of complex matrices

DOI10.1002/MMA.5879zbMATH Open1431.65031OpenAlexW2970842244MaRDI QIDQ5215610

Fiza Zafar, Alicia Cordero, Juan Ramón Torregrosa Sánchez

Publication date: 12 February 2020

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.5879

zbMATH Keywords

singular value decompositioniterative methodMoore-Penrose inverseSchulz-type method

Mathematics Subject Classification ID

Factorization of matrices (15A23) Numerical solutions to overdetermined systems, pseudoinverses (65F20) Theory of matrix inversion and generalized inverses (15A09) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (5)

Complex shift and invert strategies for real matrices ⋮ Accurate computation of the Moore-Penrose inverse of strictly totally positive matrices ⋮ Approximating the inverse of a square matrix with application in computation of the Moore-Penrose inverse ⋮ Computation of Moore-Penrose generalized inverses of matrices with meromorphic function entries ⋮ On the pole of non-square transfer function matrix Moore–Penrose pseudo-inverses

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