Schur complements and LDU decomposition in an additive category

DOI10.1080/03081088308817539zbMath0532.15013OpenAlexW2057008448MaRDI QIDQ3313996

John Howard Smith

Publication date: 1983

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081088308817539

zbMATH Keywords

Schur complementsadditive categoryLDU decompositioneigenvalues of intertwined matrices

Mathematics Subject Classification ID

Factorization of matrices (15A23) Preadditive, additive categories (18E05)

Cites Work

• Unnamed Item
• Block generalized inverses
• Reduction of a matrix using properties of the Schur complement
• A new proof of Haynsworth's quotient formula for Schur complements
• On the Schur complement and the LU-factorization of a matrix

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