Ken Hayami

Orcid: 0000-0001-9640-586X

According to our database1, Ken Hayami authored at least 29 papers between 1994 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

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Bibliography

2024
Convergence analysis of inner-iteration preconditioned GMRES.
CoRR, 2024

2023
GMRES using pseudoinverse for range symmetric singular systems.
J. Comput. Appl. Math., 2023

Recent advances in the numerical solution of matrix problems.
J. Comput. Appl. Math., 2023

Right preconditioned GMRES for arbitrary singular systems.
CoRR, 2023

2022
GMRES methods for tomographic reconstruction with an unmatched back projector.
J. Comput. Appl. Math., 2022

GMRES using pseudo-inverse for range symmetric singular systems.
CoRR, 2022

2021
Kaczmarz-Type Inner-Iteration Preconditioned Flexible GMRES Methods for Consistent Linear Systems.
SIAM J. Sci. Comput., 2021

Corrigendum 2 to: A geometric view of Krylov subspace methods on singular systems.
Numer. Linear Algebra Appl., 2021

2020
Right preconditioned MINRES for singular systems†.
Numer. Linear Algebra Appl., 2020

Secant variable projection method for solving nonnegative separable least squares problems.
Numer. Algorithms, 2020

GMRES on singular systems revisited.
CoRR, 2020

A Stabilized GMRES Method for Solving Underdetermined Least Squares Problems.
CoRR, 2020

2019
Implementation of interior-point methods for LP based on Krylov subspace iterative solvers with inner-iteration preconditioning.
Comput. Optim. Appl., 2019

2017
Updating preconditioners for modified least squares problems.
Numer. Algorithms, 2017

Modulus-based iterative methods for constrained Tikhonov regularization.
J. Comput. Appl. Math., 2017

2016
Modulus-Type Inner Outer Iteration Methods for Nonnegative Constrained Least Squares Problems.
SIAM J. Matrix Anal. Appl., 2016

Jacobian-Free Implicit Inner-Iteration Preconditioner for Nonlinear Least Squares Problems.
J. Sci. Comput., 2016

2015
Convergence of Inner-Iteration GMRES Methods for Rank-Deficient Least Squares Problems.
SIAM J. Matrix Anal. Appl., 2015

Improvements to the cluster Newton method for underdetermined inverse problems.
J. Comput. Appl. Math., 2015

2014
Cluster Newton Method for Sampling Multiple Solutions of Underdetermined Inverse Problems: Application to a Parameter Identification Problem in Pharmacokinetics.
SIAM J. Sci. Comput., 2014

Corrigendum to: A geometric view of Krylov subspace methods on singular systems.
Numer. Linear Algebra Appl., 2014

2013
Inner-Iteration Krylov Subspace Methods for Least Squares Problems.
SIAM J. Matrix Anal. Appl., 2013

2011
A geometric view of Krylov subspace methods on singular systems.
Numer. Linear Algebra Appl., 2011

Greville's method for preconditioning least squares problems.
Adv. Comput. Math., 2011

2010
GMRES Methods for Least Squares Problems.
SIAM J. Matrix Anal. Appl., 2010

2001
Product integration method for Volterra integral equation with noncompact kernel.
Appl. Math. Comput., 2001

2000
Extrapolation method of iterated collocation solution for two-dimensional nonlinear Volterra integral equations.
Appl. Math. Comput., 2000

1995
Overlapped Multicolor MILU Preconditioning.
SIAM J. Sci. Comput., 1995

1994
Parallel block preconditioning based on SSOR and MILU.
Numer. Linear Algebra Appl., 1994


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