Eric Hallman
Mathematics
Works (3)
2022 journal article
A BLOCK BIDIAGONALIZATION METHOD FOR FIXED-ACCURACY LOW-RANK MATRIX APPROXIMATION
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 43(2), 661–680.
author keywords: block Lanczos; randomized algorithm; low-rank matrix approximation; fixed-accuracy problem
arxiv.org (repository)
Source: Web Of Science
Added: January 23, 2023
2022 journal article
A multilevel approach to stochastic trace estimation
LINEAR ALGEBRA AND ITS APPLICATIONS, 638, 125–149.
author keywords: Spectral function; Trace estimation; Chebyshev approximation; Hutchinson's trace estimator; Multilevel Monte Carlo
Source: Web Of Science
Added: May 2, 2022
2020 journal article
SHARP 2-NORM ERROR BOUNDS FOR LSQR AND THE CONJUGATE GRADIENT METHOD
SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 41(3), 1183–1207.
author keywords: LSQR; least-squares problem; sparse matrix; Krylov subspace method; Golub-Kahan process; conjugate gradient method; stopping criteria; iterative method
Source: Web Of Science
Added: October 26, 2020
