scientific article; zbMATH DE number 724779

zbMath0813.15014MaRDI QIDQ4323739

Zhongshan Li, Frank J. Hall, Carolyn A. Eschenbach

Publication date: 20 February 1995

Full work available at URL: https://eudml.org/doc/31418

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

tridiagonal matrixconsistent sign pattern matrixeigenvalue frequency

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (8)

Some inheritance properties for complementary basic matrices ⋮ \(4 \times 4\) irreducible sign pattern matrices that require four distinct eigenvalues ⋮ How many negative entries can \(A^ 2\) have? ⋮ Unnamed Item ⋮ Symmetric sign pattern matrices that require unique inertia ⋮ Eigenvalue distribution of certain ray patterns ⋮ Allow problems concerning spectral properties of sign pattern matrices: a survey ⋮ Sign patterns that allow diagonalizability

Cites Work

• Sign patterns that require repeated eigenvalues
• A characterization of tridiagonal matrices
• Sign patterns that require real, nonreal or pure imaginary eigenvalues
• Sign patterns that require exactly one real eigenvalue and patterns that requiren−1 nonreal eigenvalues
• Matrices of class J2

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