Eigengaps for hub-dominant matrices

DOI10.1080/00036810903517571zbMath1259.15028OpenAlexW1980127405WikidataQ58157498 ScholiaQ58157498MaRDI QIDQ5199481

Bruce W. Suter, Li-Xin Shen

Publication date: 16 August 2011

Published in: Applicable Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00036810903517571

zbMATH Keywords

Gram matrixequiangular tight framesarrowhead matriceseigengapshub matriceshub-dominant matrix

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Inequalities involving eigenvalues and eigenvectors (15A42) Numerical methods for wavelets (65T60) General harmonic expansions, frames (42C15)

Cites Work

• Unnamed Item
• Equiangular tight frames
• Computing the eigenvalues and eigenvectors of symmetric arrowhead matrices
• Bounds for eigenvalues using traces
• Grassmannian frames with applications to coding and communication
• Optimal frames for erasures.
• Equal-norm tight frames with erasures
• Greed is Good: Algorithmic Results for Sparse Approximation
• Matrix Analysis
• A survey of matrix inverse eigenvalue problems

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