scientific article; zbMATH DE number 7404609

zbMath1475.15038MaRDI QIDQ5153529

Sunil R. Das

Publication date: 30 September 2021

Full work available at URL: https://journals.uwyo.edu/index.php/ela/article/view/5969

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

zbMATH Keywords

treesign patternspectrally arbitrarypotentially stableproperly signed nest

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Sign pattern matrices (15B35)

Cites Work

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• Sign patterns with a nest of positive principal minors
• A proof of the \(T_n\) conjecture: Centralizers, Jacobians and spectrally arbitrary sign patterns
• Constructions for potentially stable sign patterns
• The potentially stable tree sign patterns for dimensions less than five
• Positive feedback may sometimes promote stability
• Nested sequences of principal minors and potential stability
• Spectrally arbitrary star sign patterns
• Spectrally arbitrary patterns
• Polynomial stability and potentially stable patterns
• Handbook of Linear Algebra
• Spectrally arbitrary tree sign patterns of order 4
• Some Sign Patterns that Preclude Matrix Stability
• Minimal Spectrally Arbitrary Sign Patterns
• On the potential stability of star sign pattern matrices

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