Diagonal-Schur complements of Nekrasov matrices

DOI10.13001/ela.2023.7941OpenAlexW4387904108MaRDI QIDQ6202065

No author found.

Publication date: 21 February 2024

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.13001/ela.2023.7941

zbMATH Keywords

Nekrasov matrixdiagonal-Schur complement\(\Sigma\)-Nekrasov matrix

Mathematics Subject Classification ID

Miscellaneous inequalities involving matrices (15A45)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• The Schur complement of strictly doubly diagonally dominant matrices and its application
• Max-norm bounds for the inverse of \(S\)-Nekrasov matrices
• The dominant degree and disc theorem for the Schur complement of matrix
• On diagonal-Schur complements of block diagonally dominant matrices
• Special \(H\)-matrices and their Schur and diagonal-Schur complements
• The Schur complement and its applications
• Some properties on Schur complements of H-matrices and diagonally dominant matrices
• Infinity norm bounds for the inverse of Nekrasov matrices using scaling matrices
• The Nekrasov diagonally dominant degree on the Schur complement of Nekrasov matrices and its applications
• Some properties of Schur complements and diagonal-Schur complements of diagonally dominant matrices
• Further results on \(H\)-matrices and their Schur complements
• Bounds for determinants
• Disc Separation of the Schur Complement of Diagonally Dominant Matrices and Determinantal Bounds
• On Schur complements of Dashnic–Zusmanovich type matrices
• On subdirect sums of Nekrasov matrices