A fast algorithm for block Toeplitz systems with tensor structure
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Publication:1908238
DOI10.1016/0096-3003(94)00243-6zbMath0842.65017OpenAlexW2060843933MaRDI QIDQ1908238
Publication date: 24 July 1996
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0096-3003(94)00243-6
fast algorithmblock Toeplitz systempreconditioned conjugate gradient methodHilbert matrixinverse heat problemtensor product circulant preconditioner
Heat equation (35K05) Inverse problems for PDEs (35R30) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)
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The Mediating Morphism of the Multilinear Optimal Map, A note on the fast algorithm for block Toeplitz systems with tensor structure
Cites Work
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