Diagonal and off-diagonal blocks of positive definite partitioned matrices

DOI10.1016/j.laa.2023.12.012arXiv2307.02034MaRDI QIDQ6141068

Eun-Young Lee, Jean-Christophe Bourin

Publication date: 22 January 2024

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

Full work available at URL: https://arxiv.org/abs/2307.02034

zbMATH Keywords

positive definite matricesSchur productmatrix geometric meanpartitioned matrices

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Miscellaneous inequalities involving matrices (15A45)

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