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09/20/2023
Error estimate for regularized optimal transport problems via Bregman divergence
Regularization by the Shannon entropy enables us to efficiently and appr...
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05/02/2022
Complex moment-based methods for differential eigenvalue problems
This paper considers computing partial eigenpairs of differential eigenv...
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10/05/2021
Verified eigenvalue and eigenvector computations using complex moments and the Rayleigh-Ritz procedure for generalized Hermitian eigenvalue problems
We propose a verified computation method for eigenvalues in a region and...
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10/04/2021
GMRES Methods for Tomographic Reconstruction with an Unmatched Back Projector
Unmatched pairs of forward and back projectors are common in X-ray CT co...
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06/01/2021
Cross-interactive residual smoothing for global and block Lanczos-type solvers for linear systems with multiple right-hand sides
Global and block Krylov subspace methods are efficient iterative solvers...
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07/19/2020
A Stabilized GMRES Method for Solving Underdetermined Least Squares Problems
Consider using the right-preconditioned generalized minimal residual (AB...
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07/02/2020
Projection method for partial eigenproblems of linear matrix pencils
In this contribution, we extend a projection method for square matrices ...
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06/18/2020
Kaczmarz-type inner-iteration preconditioned flexible GMRES methods for consistent linear systems
We propose using greedy and randomized Kaczmarz inner-iterations as prec...
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02/17/2020
Shifted Lanczos method for quadratic forms with Hermitian matrix resolvents
Quadratic forms of Hermitian matrix resolvents involve the solutions of ...
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10/16/2019
Multiclass spectral feature scaling method for dimensionality reduction
Irregular features disrupt the desired classification. In this paper, we...
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05/18/2018