A counterexample to a question of Merikoski and Virtanen on the compounds of unitary matrices

DOI10.1016/0024-3795(92)90296-MzbMath0756.15008WikidataQ124879506 ScholiaQ124879506MaRDI QIDQ1189632

Stephen W. Drury

Publication date: 27 September 1992

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

zbMATH Keywords

permutation matrixnormal matricesdeterminantal conjecturecompound of unitary matrices

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15)

Related Items (6)

On a conjecture of Marcus and de Oliveira ⋮ On the determinantal conjecture of Marcus and de Oliveira ⋮ Unnamed Item ⋮ The determinantal conjecture and Hadamard type inequalities ⋮ The Marcus-de Oliveira conjecture, bilinear forms, and cones ⋮ On a theorem of Wielandt and the compounds of unitary matrices

Cites Work

• Some notes on de Oliveira's determinantal conjecture
• Characters of multiply transitive permutation groups
• Maximizing Submodular Set Functions: Formulations and Analysis of Algorithms
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