Tomohiro Sogabe

58 papers Journal 58

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	An error control framework for computing the exponential of matrices arising from the finite element discretization. CoRR Fuminori Tatsuoka, Yuto Miyatake, Tomohiro Sogabe
2026	J	`jnl`	Design and analysis of a predefined-time zeroing neural network model for solving the Stein tensor equation. J. Frankl. Inst. Shu-Xin Miao, Tomohiro Sogabe, Shao-Liang Zhang
2025	J	`jnl`	A preconditioning technique of Gauss-Legendre quadrature for the logarithm of symmetric positive definite matrices. Appl. Math. Lett. Fuminori Tatsuoka, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2025	J	`jnl`	A tensor Alternating Anderson-Richardson method for solving multilinear systems with M-tensors. J. Comput. Appl. Math. Jing Niu, Lei Du, Tomohiro Sogabe, Shao-Liang Zhang
2025	J	`jnl`	Variational Quantum Algorithm for Solving Second-Order Linear Differential Equations. Quantum Inf. Comput. Ryo Sugaya, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2024	J	`jnl`	A preconditioning technique of Gauss-Legendre quadrature for the logarithm of symmetric positive definite matrices. CoRR Fuminori Tatsuoka, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2024	J	`jnl`	A tensor Alternating Anderson-Richardson method for solving multilinear systems with M-tensors. CoRR Jing Niu, Lei Du, Tomohiro Sogabe, Shao-Liang Zhang
2024	J	`jnl`	Shifted LOPBiCG: A locally orthogonal product-type method for solving nonsymmetric shifted linear systems based on Bi-CGSTAB. Numer. Linear Algebra Appl. Ren-Jie Zhao, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2023	J	`jnl`	Computing the matrix exponential with the double exponential formula. CoRR Fuminori Tatsuoka, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2023	J	`jnl`	Matrix equation representation of convolution equation and its unique solvability. CoRR Yuki Satake, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2023	J	`jnl`	Tensor product-type methods for solving Sylvester tensor equations. Appl. Math. Comput. Jing Niu, Tomohiro Sogabe, Lei Du, Tomoya Kemmochi, Shao-Liang Zhang
2022	J	`jnl`	A structure-preserving numerical method for the fourth-order geometric evolution equations for planar curves. CoRR Eiji Miyazaki, Tomoya Kemmochi, Tomohiro Sogabe, Shao-Liang Zhang
2022	J	`jnl`	Quantum algorithms based on the block-encoding framework for matrix functions by contour integrals. Quantum Inf. Comput. Souichi Takahira, Asuka Ohashi, Tomohiro Sogabe, Tsuyoshi Sasaki Usuda
2021	J	`jnl`	Adaptive projected SOR algorithms for nonnegative quadratic programming. CoRR Yuto Miyatake, Tomohiro Sogabe
2021	J	`jnl`	Kω - Open-source library for the shifted Krylov subspace method of the form (zI-H)x=b. Comput. Phys. Commun. Takeo Hoshi, Mitsuaki Kawamura, Kazuyoshi Yoshimi, Yuichi Motoyama, Takahiro Misawa, Youhei Yamaji, Synge Todo, Naoki Kawashima, Tomohiro Sogabe
2021	J	`jnl`	Numerical Algorithms for Computing an Arbitrary Singular Value of a Tensor Sum. Axioms Asuka Ohashi, Tomohiro Sogabe
2020	J	`jnl`	A thick-restart Lanczos type method for Hermitian $J$-symmetric eigenvalue problems. CoRR Ken-Ichi Ishikawa, Tomohiro Sogabe
2020	J	`jnl`	Adaptive SOR methods based on the Wolfe conditions. Numer. Algorithms Yuto Miyatake, Tomohiro Sogabe, Shao-Liang Zhang
2020	J	`jnl`	Algorithms for the computation of the matrix logarithm based on the double exponential formula. J. Comput. Appl. Math. Fuminori Tatsuoka, Tomohiro Sogabe, Yuto Miyatake, Shao-Liang Zhang
2020	J	`jnl`	Computing the matrix fractional power based on the double exponential formula. CoRR Fuminori Tatsuoka, Tomohiro Sogabe, Yuto Miyatake, Tomoya Kemmochi, Shao-Liang Zhang
2020	J	`jnl`	K$ω$ - Open-source library for the shifted Krylov subspace method. CoRR Takeo Hoshi, Mitsuaki Kawamura, Kazuyoshi Yoshimi, Yuichi Motoyama, Takahiro Misawa, Youhei Yamaji, Synge Todo, Naoki Kawashima, Tomohiro Sogabe
2020	J	`jnl`	On a transformation of the ∗-congruence Sylvester equation for the least squares optimization. Optim. Methods Softw. Yuki Satake, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang
2020	J	`jnl`	Quantum algorithm for matrix functions by Cauchy's integral formula. Quantum Inf. Comput. Souichi Takahira, Asuka Ohashi, Tomohiro Sogabe, Tsuyoshi Sasaki Usuda
2019	J	`jnl`	Modified Strang splitting for semilinear parabolic problems. CoRR Kosuke Nakano, Tomoya Kemmochi, Yuto Miyatake, Tomohiro Sogabe, Shao-Liang Zhang
2019	J	`jnl`	Modified Strang splitting for semilinear parabolic problems. JSIAM Lett. Kosuke Nakano, Tomoya Kemmochi, Yuto Miyatake, Tomohiro Sogabe, Shao-Liang Zhang
2019	J	`jnl`	Relation between the T-congruence Sylvester equation and the generalized Sylvester equation. Appl. Math. Lett. Yuki Satake, Masaya Oozawa, Tomohiro Sogabe, Yuto Miyatake, Tomoya Kemmochi, Shao-Liang Zhang
2018	J	`jnl`	A fast algorithm for solving tridiagonal quasi-Toeplitz linear systems. Appl. Math. Lett. Lei Du, Tomohiro Sogabe, Shao-Liang Zhang
2018	J	`jnl`	On a relationship between the T-congruence Sylvester equation and the Lyapunov equation. J. Comput. Appl. Math. Masaya Oozawa, Tomohiro Sogabe, Yuto Miyatake, Shao-Liang Zhang
2018	J	`jnl`	On the equivalence between SOR-type methods for linear systems and the discrete gradient methods for gradient systems. J. Comput. Appl. Math. Yuto Miyatake, Tomohiro Sogabe, Shao-Liang Zhang
2018	J	`jnl`	Solution of the J. Comput. Phys. Dongjin Lee, Takeo Hoshi, Tomohiro Sogabe, Yuto Miyatake, Shao-Liang Zhang
2017	J	`jnl`	On The Pfaffians and Determinants of Some Skew-Centrosymmetric Matrices. J. Integer Seq. Fatih Yilmaz, Tomohiro Sogabe, Emrullah Kirklar
2016	J	`jnl`	An initial guess of Newton's method for the matrix square root based on a sphere constrained optimization problem. JSIAM Lett. Sho Mizuno, Yosuke Moriizumi, Tsuyoshi Sasaki Usuda, Tomohiro Sogabe
2015	J	`jnl`	A generalized symbolic Thomas algorithm for the solution of opposite-bordered tridiagonal linear systems. J. Comput. Appl. Math. Jiteng Jia, Tomohiro Sogabe, Sumei Li
2015	J	`jnl`	An Extension of Two Conjugate Direction Methods to Markov Chain Problems. Comput. Informatics Chun Wen, Ting-Zhu Huang, Tomohiro Sogabe
2015	J	`jnl`	IDR(s) for solving shifted nonsymmetric linear systems. J. Comput. Appl. Math. Lei Du, Tomohiro Sogabe, Shaoliang Zhang
2014	J	`jnl`	A note on a fast breakdown-free algorithm for computing the determinants and the permanents of k-tridiagonal matrices. Appl. Math. Comput. Tomohiro Sogabe, Fatih Yilmaz
2014	J	`jnl`	An algorithm for solving nonsymmetric penta-diagonal Toeplitz linear systems. Appl. Math. Comput. Lei Du, Tomohiro Sogabe, Shaoliang Zhang
2014	J	`jnl`	BiCR-type methods for families of shifted linear systems. Comput. Math. Appl. Xian-Ming Gu, Ting-Zhu Huang, Jing Meng, Tomohiro Sogabe, Hou-Biao Li, Liang Li
2013	J	`jnl`	A novel algorithm and its parallelization for solving nearly penta-diagonal linear systems. Int. J. Comput. Math. Ji-Teng Jia, Tomohiro Sogabe
2013	J	`jnl`	Inversion of Comput. Math. Appl. Ji-Teng Jia, Tomohiro Sogabe, Moawwad El-Mikkawy
2013	J	`jnl`	On particular solution of ordinary differential equations with constant coefficients. Appl. Math. Comput. Ji-Teng Jia, Tomohiro Sogabe
2012	J	`jnl`	A fast numerical algorithm for solving nearly penta-diagonal linear systems. Int. J. Comput. Math. Ji-Teng Jia, Qiong-xiang Kong, Tomohiro Sogabe
2012	J	`jnl`	A new algorithm for solving nearly penta-diagonal Toeplitz linear systems. Comput. Math. Appl. Ji-Teng Jia, Qiong-xiang Kong, Tomohiro Sogabe
2012	J	`jnl`	Solution of generalized shifted linear systems with complex symmetric matrices. J. Comput. Phys. Tomohiro Sogabe, Takeo Hoshi, Shaoliang Zhang, Takeo Fujiwara
2011	J	`jnl`	A block IDR(s) method for nonsymmetric linear systems with multiple right-hand sides. J. Comput. Appl. Math. Lei Du, Tomohiro Sogabe, Bo Yu, Y. Yamamoto, Shaoliang Zhang
2011	J	`jnl`	A variant of the IDR(s) method with the quasi-minimal residual strategy. J. Comput. Appl. Math. Lei Du, Tomohiro Sogabe, Shaoliang Zhang
2011	J	`jnl`	Fast block diagonalization of k-tridiagonal matrices. Appl. Math. Comput. Tomohiro Sogabe, Moawwad El-Mikkawy
2011	J	`jnl`	Quasi-minimal residual smoothing technique for the IDR($s$) method. JSIAM Lett. Lei Du, Tomohiro Sogabe, Shao-Liang Zhang
2010	J	`jnl`	A new family of k-Fibonacci numbers. Appl. Math. Comput. Moawwad El-Mikkawy, Tomohiro Sogabe
2010	J	`jnl`	Notes on particular symmetric polynomials with applications. Appl. Math. Comput. Moawwad El-Mikkawy, Tomohiro Sogabe
2009	J	`jnl`	An implicit wavelet sparse approximate inverse preconditioner using block finger pattern. Numer. Linear Algebra Appl. Akira Imakura, Tomohiro Sogabe, Shao-Liang Zhang
2009	J	`jnl`	Lanczos-type variants of the COCR method for complex nonsymmetric linear systems. J. Comput. Phys. Yan-Fei Jing, Ting-Zhu Huang, Yong Zhang, Liang Li, Guang-Hui Cheng, Zhi-Gang Ren, Yong Duan, Tomohiro Sogabe, Bruno Carpentieri
2009	J	`jnl`	On a problem related to the Vandermonde determinant. Discret. Appl. Math. Tomohiro Sogabe, Moawwad El-Mikkawy
2008	J	`jnl`	A fast numerical algorithm for the determinant of a pentadiagonal matrix. Appl. Math. Comput. Tomohiro Sogabe
2008	J	`jnl`	A note on "A fast numerical algorithm for the determinant of a pentadiagonal matrix". Appl. Math. Comput. Tomohiro Sogabe
2008	J	`jnl`	New algorithms for solving periodic tridiagonal and periodic pentadiagonal linear systems. Appl. Math. Comput. Tomohiro Sogabe
2008	J	`jnl`	Numerical algorithms for solving comrade linear systems based on tridiagonal solvers. Appl. Math. Comput. Tomohiro Sogabe
2007	J	`jnl`	On a two-term recurrence for the determinant of a general matrix. Appl. Math. Comput. Tomohiro Sogabe