Matrices satisfying a conjecture of G. N. de Oliveira on determinants

DOI10.1016/0024-3795(86)90023-6zbMath0592.15003OpenAlexW2142974529WikidataQ122941373 ScholiaQ122941373MaRDI QIDQ1075404

João da Providência, Natália Bebiano

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1016/0024-3795(86)90023-6

zbMATH Keywords

eigenvaluesdeterminantnormal matricesskew-Hermitian matrix

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (5)

Some remarks on a conjecture of de Oliveira ⋮ OMC for scalar multiples of unitaries ⋮ On a conjecture of G. N. de Oliveira on determinants ⋮ Some notes on de Oliveira's determinantal conjecture ⋮ The validity of the Marcus-de Oliveira conjecture for essentially Hermitian matrices

Cites Work

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• The determinant of the sum of two normal matrices with prescribed eigenvalues
• Bounds for the Determinant of the Sum of Hermitian Matrices

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