On the spectral condition of rectangular Vandermonde matrices

DOI10.1007/BF02576186zbMath0795.15003OpenAlexW2040761880MaRDI QIDQ1324751

Dario Fasino, Gabriele Inglese

Publication date: 11 September 1994

Published in: Calcolo (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02576186

zbMATH Keywords

Vandermonde matrixHilbert matrixspectral conditioning

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57) Conditioning of matrices (15A12)

Related Items

Fourier-Legendre approximation of a probability density from discrete data ⋮ Spectral properties of Hankel matrices and numerical solutions of finite moment problems ⋮ Computing approximate Fekete points by QR factorizations of Vandermonde matrices

Cites Work

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• Lower bounds for the condition number of Vandermonde matrices
• Approximate solutions for a finite moment problem
• Optimally conditioned Vandermonde matrices
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• On a Theorem of Hobson
• Recovering a function from a finite number of moments