Potentially nilpotent sign pattern matrices

DOI10.1016/S0024-3795(99)00163-9zbMath0941.15012OpenAlexW1976642339MaRDI QIDQ1964331

Carolyn A. Eschenbach, Zhongshan Li

Publication date: 7 August 2000

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0024-3795(99)00163-9

zbMATH Keywords

sign pattern matricespotentially nilpotentnilpotence of index 2

Mathematics Subject Classification ID

Matrices over special rings (quaternions, finite fields, etc.) (15B33)

Related Items (15)

On the Spectra of Striped Sign Patterns ⋮ Sign Pattern Matrices ⋮ Potentially nilpotent and spectrally arbitrary even cycle sign patterns ⋮ Sign patterns allowing nilpotence of index 3 ⋮ Nilpotent sign patterns of a given index ⋮ The allow sequence of distinct eigenvalues for a sign pattern ⋮ Tree sign patterns that allow nilpotence of index 4 ⋮ Spectrally and inertially arbitrary sign patterns ⋮ On potentially nilpotent double star sign patterns ⋮ Companion matrix patterns ⋮ Allow problems concerning spectral properties of sign pattern matrices: a survey ⋮ Non-sparse Companion Matrices ⋮ Minimum number of distinct eigenvalues allowed by a sign pattern ⋮ On block triangular matrices with signed Drazin inverse ⋮ Spectrally arbitrary zero–nonzero patterns of order 4

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