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zbMATH Open0591.15015MaRDI QIDQ3718862

Lei Zhang, Xiyan Hu

Publication date: 1985

Title of this publication is not available (Why is that?)

zbMATH Keywords

inverse problem M-matrix positive matrix tridiagonal symmetric matrices

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48) Linear equations (linear algebraic aspects) (15A06)

Related Items (1)

The inverse positivity of perturbed tridiagonal \(M\)-matrices

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