A note on unique solvability of the absolute value equation

DOI10.1007/s11590-019-01478-xzbMath1460.15022OpenAlexW2972592906WikidataQ127254276 ScholiaQ127254276MaRDI QIDQ2228380

Cui-Xia Li, Shi-Liang Wu

Publication date: 17 February 2021

Published in: Optimization Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11590-019-01478-x

zbMATH Keywords

singular valuesunique solutionabsolute value equation

Mathematics Subject Classification ID

Matrix equations and identities (15A24) Inequalities involving eigenvalues and eigenvectors (15A42)

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