一类非奇异$H$矩阵的新判据

DOI10.3969/J.ISSN.1005-3085.2020.01.007zbMath1449.15079OpenAlexW3043241447MaRDI QIDQ3307524

Huijun Xu, Jing Xu, Changtai Liu

Publication date: 12 August 2020

Full work available at URL: http://jgsx-csiam.org.cn/EN/10.3969/j.issn.1005-3085.2020.01.007

zbMATH Keywords

irreducibilitynonzero elements chainnonsingular \(H\)-matricesgeneralized Nekrasov matricesstrictly generalized diagonally dominant matrices

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57)

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