Preconditioning block Toeplitz matrices
From MaRDI portal
Publication:836731
zbMath1171.65370MaRDI QIDQ836731
Thomas Kilian Huckle, Dimitrios Noutsos
Publication date: 8 September 2009
Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/130654
Schur complementpreconditioningconjugate gradient methodHankel matricesmultilevel Toeplitz matricesill-conditioned matriceseigenvalue clusteringblock Toeplitz matricesToeplitz normal equations
Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Iterative numerical methods for linear systems (65F10)
Related Items (2)
Preconditioning and Iterative Solution of All-at-Once Systems for Evolutionary Partial Differential Equations ⋮ Essential spectral equivalence via multiple step preconditioning and applications to ill conditioned Toeplitz matrices
This page was built for publication: Preconditioning block Toeplitz matrices
