Matrix-less spectral approximation for large structured matrices
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Publication:6660004
DOI10.1007/S10543-024-01041-WMaRDI QIDQ6660004
Melker Claesson, David Meadon, Carlo Garoni, Giovanni Barbarino, Sven-Erik Ekström, Hendrik Speleers
Publication date: 10 January 2025
Published in: BIT (Search for Journal in Brave)
spectral approximationstructured matricesgeneralized locally Toeplitz sequenceseigenvalue expansiondiscretization matricesinterpolation and extrapolation
Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18)
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