Necessary and sufficient criterion for singularity or non-singularity of diagonally dominant matrices
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Publication:5017900
DOI10.1360/N012014-00010zbMath1488.15023OpenAlexW2331366689MaRDI QIDQ5017900
Publication date: 17 December 2021
Published in: SCIENTIA SINICA Mathematica (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1360/n012014-00010
Linear inequalities of matrices (15A39) Miscellaneous inequalities involving matrices (15A45) Canonical forms, reductions, classification (15A21)
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