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02/15/2023
Randomized Orthogonal Projection Methods for Krylov Subspace Solvers
Randomized orthogonal projection methods (ROPMs) can be used to speed up...
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10/20/2022
Block subsampled randomized Hadamard transform for low-rank approximation on distributed architectures
This article introduces a novel structured random matrix composed blockw...
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10/18/2022
Randomized Cholesky QR factorizations
This article proposes and analyzes several variants of the randomized Ch...
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11/29/2021
Randomized block Gram-Schmidt process for solution of linear systems and eigenvalue problems
We propose a block version of the randomized Gram-Schmidt process for co...
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04/25/2021
Preconditioners for model order reduction by interpolation and random sketching of operators
The performance of projection-based model order reduction methods for so...
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11/10/2020
Randomized Gram-Schmidt process with application to GMRES
A randomized Gram-Schmidt algorithm is developed for orthonormalization ...
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10/31/2019