Tomohiro Sogabe

Orcid: 0000-0001-6803-0407

According to our database1, Tomohiro Sogabe authored at least 51 papers between 2007 and 2024.

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

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2024
Shifted LOPBiCG: A locally orthogonal product-type method for solving nonsymmetric shifted linear systems based on Bi-CGSTAB.
Numer. Linear Algebra Appl., March, 2024

A tensor Alternating Anderson-Richardson method for solving multilinear systems with M-tensors.
CoRR, 2024

2023
Tensor product-type methods for solving Sylvester tensor equations.
Appl. Math. Comput., November, 2023

Matrix equation representation of convolution equation and its unique solvability.
CoRR, 2023

Computing the matrix exponential with the double exponential formula.
CoRR, 2023

2022
Quantum algorithms based on the block-encoding framework for matrix functions by contour integrals.
Quantum Inf. Comput., 2022

A structure-preserving numerical method for the fourth-order geometric evolution equations for planar curves.
CoRR, 2022

2021
Kω - Open-source library for the shifted Krylov subspace method of the form (zI-H)x=b.
Comput. Phys. Commun., 2021

Adaptive projected SOR algorithms for nonnegative quadratic programming.
CoRR, 2021

Numerical Algorithms for Computing an Arbitrary Singular Value of a Tensor Sum.
Axioms, 2021

2020
Quantum algorithm for matrix functions by Cauchy's integral formula.
Quantum Inf. Comput., 2020

On a transformation of the ∗-congruence Sylvester equation for the least squares optimization.
Optim. Methods Softw., 2020

Adaptive SOR methods based on the Wolfe conditions.
Numer. Algorithms, 2020

Algorithms for the computation of the matrix logarithm based on the double exponential formula.
J. Comput. Appl. Math., 2020

Computing the matrix fractional power based on the double exponential formula.
CoRR, 2020

K$ω$ - Open-source library for the shifted Krylov subspace method.
CoRR, 2020

A thick-restart Lanczos type method for Hermitian $J$-symmetric eigenvalue problems.
CoRR, 2020

2019
Modified Strang splitting for semilinear parabolic problems.
JSIAM Lett., 2019

Relation between the T-congruence Sylvester equation and the generalized Sylvester equation.
Appl. Math. Lett., 2019

2018
Solution of the <i>k</i>-th eigenvalue problem in large-scale electronic structure calculations.
J. Comput. Phys., 2018

On a relationship between the T-congruence Sylvester equation and the Lyapunov equation.
J. Comput. Appl. Math., 2018

On the equivalence between SOR-type methods for linear systems and the discrete gradient methods for gradient systems.
J. Comput. Appl. Math., 2018

A fast algorithm for solving tridiagonal quasi-Toeplitz linear systems.
Appl. Math. Lett., 2018

2017
On The Pfaffians and Determinants of Some Skew-Centrosymmetric Matrices.
J. Integer Seq., 2017

2016
An initial guess of Newton's method for the matrix square root based on a sphere constrained optimization problem.
JSIAM Lett., 2016

2015
A generalized symbolic Thomas algorithm for the solution of opposite-bordered tridiagonal linear systems.
J. Comput. Appl. Math., 2015

IDR(s) for solving shifted nonsymmetric linear systems.
J. Comput. Appl. Math., 2015

An Extension of Two Conjugate Direction Methods to Markov Chain Problems.
Comput. Informatics, 2015

2014
BiCR-type methods for families of shifted linear systems.
Comput. Math. Appl., 2014

A note on a fast breakdown-free algorithm for computing the determinants and the permanents of k-tridiagonal matrices.
Appl. Math. Comput., 2014

An algorithm for solving nonsymmetric penta-diagonal Toeplitz linear systems.
Appl. Math. Comput., 2014

2013
A novel algorithm and its parallelization for solving nearly penta-diagonal linear systems.
Int. J. Comput. Math., 2013

Inversion of <i>k</i>-tridiagonal matrices with Toeplitz structure.
Comput. Math. Appl., 2013

On particular solution of ordinary differential equations with constant coefficients.
Appl. Math. Comput., 2013

2012
Solution of generalized shifted linear systems with complex symmetric matrices.
J. Comput. Phys., 2012

A fast numerical algorithm for solving nearly penta-diagonal linear systems.
Int. J. Comput. Math., 2012

A new algorithm for solving nearly penta-diagonal Toeplitz linear systems.
Comput. Math. Appl., 2012

2011
Quasi-minimal residual smoothing technique for the IDR($s$) method.
JSIAM Lett., 2011

A variant of the IDR(s) method with the quasi-minimal residual strategy.
J. Comput. Appl. Math., 2011

A block IDR(s) method for nonsymmetric linear systems with multiple right-hand sides.
J. Comput. Appl. Math., 2011

Fast block diagonalization of k-tridiagonal matrices.
Appl. Math. Comput., 2011

2010
A new family of k-Fibonacci numbers.
Appl. Math. Comput., 2010

Notes on particular symmetric polynomials with applications.
Appl. Math. Comput., 2010

2009
An implicit wavelet sparse approximate inverse preconditioner using block finger pattern.
Numer. Linear Algebra Appl., 2009

Lanczos-type variants of the COCR method for complex nonsymmetric linear systems.
J. Comput. Phys., 2009

On a problem related to the Vandermonde determinant.
Discret. Appl. Math., 2009

2008
New algorithms for solving periodic tridiagonal and periodic pentadiagonal linear systems.
Appl. Math. Comput., 2008

A note on "A fast numerical algorithm for the determinant of a pentadiagonal matrix".
Appl. Math. Comput., 2008

Numerical algorithms for solving comrade linear systems based on tridiagonal solvers.
Appl. Math. Comput., 2008

A fast numerical algorithm for the determinant of a pentadiagonal matrix.
Appl. Math. Comput., 2008

2007
On a two-term recurrence for the determinant of a general matrix.
Appl. Math. Comput., 2007


  Loading...