A simple proof of Fiedler's conjecture concerning orthogonal matrices

DOI10.1216/rmjm/1181071872zbMath0909.15007OpenAlexW1999599480WikidataQ123239458 ScholiaQ123239458MaRDI QIDQ1266982

Bryan L. Shader

Publication date: 28 March 1999

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://math.la.asu.edu/~rmmc/rmj/VOL27-4/CONT27-4/CONT27-4.html

zbMATH Keywords

orthogonal matrixFiedler's conjecturenonzero entries

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (5)

Sparse orthogonal matrices. ⋮ Graphs of unitary matrices and positive semidefinite zero forcing ⋮ Sparsity of orthogonal matrices with restrictions ⋮ Sparse orthogonal matrices and the Haar wavelet ⋮ How sparse can a matrix with orthogonal rows be?

Cites Work

• Matrix Analysis
• Unnamed Item

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