Accurate computations of singular values and linear systems for polynomial-Vandermonde-type matrices

DOI10.1007/s10092-024-00615-yMaRDI QIDQ6622723

San-Yang Liu, Zhao Yang, Cheng Cao

Publication date: 22 October 2024

Published in: Calcolo (Search for Journal in Brave)

zbMATH Keywords

linear systemssingular valueshigh relative accuracyparametrization matricespolynomial-Vandermonde-type matrices

Mathematics Subject Classification ID

Factorization of matrices (15A23) Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18) Direct numerical methods for linear systems and matrix inversion (65F05)

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