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Masaaki Sugihara
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2020 – today
- 2020
- [j30]Shoji Itoh, Masaaki Sugihara:
Changing over stopping criterion for stable solving nonsymmetric linear equations by preconditioned conjugate gradient squared method. Appl. Math. Lett. 102: 106088 (2020)
2010 – 2019
- 2018
- [j29]Ken'ichiro Tanaka
, Tomoaki Okayama
An optimal approximation formula for functions with singularities. J. Approx. Theory 234: 82-107 (2018) - 2017
- [j28]Hisashi Kohashi, Kosuke Sugita, Masaaki Sugihara, Takeo Hoshi
Efficient methods for computing integrals in electronic structure calculations. JSIAM Lett. 9: 81-84 (2017) - 2016
- [j27]Suguru Yamanaka, Hidetoshi Nakagawa, Masaaki Sugihara:
A random thinning model with a latent factor for improvement of top-down credit risk assessment. JSIAM Lett. 8: 37-40 (2016) - [i2]Shoji Itoh, Masaaki Sugihara:
The structure of the polynomials in preconditioned BiCG algorithms and the switching direction of preconditioned systems. CoRR abs/1603.00175 (2016) - [i1]Shoji Itoh, Masaaki Sugihara:
Analysis of the structure of the Krylov subspace in various preconditioned CGS algorithms. CoRR abs/1603.00176 (2016) - 2015
- [j26]Shinji Ito, Kensuke Aishima
Orthogonal polynomial approach to estimation of poles of rational functions from data on open curves. J. Comput. Appl. Math. 273: 326-345 (2015) - [j25]Tomoaki Okayama
Theoretical analysis of Sinc-Nyström methods for Volterra integral equations. Math. Comput. 84(293): 1189-1215 (2015) - 2014
- [j24]Kensuke Aishima
A shift strategy for superquadratic convergence in the dqds algorithm for singular values. J. Comput. Appl. Math. 257: 132-143 (2014) - [j23]Ken Hayami, Masaaki Sugihara:
Corrigendum to: A geometric view of Krylov subspace methods on singular systems. Numer. Linear Algebra Appl. 21(5): 701-702 (2014) - 2013
- [j22]Tomoaki Okayama
Error estimates with explicit constants for Sinc approximation, Sinc quadrature and Sinc indefinite integration. Numerische Mathematik 124(2): 361-394 (2013) - [j21]Tomoaki Okayama
DE-Sinc methods have almost the same convergence property as SE-Sinc methods even for a family of functions fitting the SE-Sinc methods. Numerische Mathematik 125(3): 511-543 (2013) - [j20]Ken'ichiro Tanaka
DE-Sinc methods have almost the same convergence property as SE-Sinc methods even for a family of functions fitting the SE-Sinc methods. Numerische Mathematik 125(3): 545-568 (2013) - 2012
- [j19]Kensuke Aishima
A Wilkinson-like multishift QR algorithm for symmetric eigenvalue problems and its global convergence. J. Comput. Appl. Math. 236(15): 3556-3560 (2012) - [j18]Takaharu Yaguchi
The discrete variational derivative method based on discrete differential forms. J. Comput. Phys. 231(10): 3963-3986 (2012) - 2011
- [j17]Suguru Yamanaka, Masaaki Sugihara, Hidetoshi Nakagawa:
Analysis of credit event impact with self-exciting intensity model. JSIAM Lett. 3: 49-52 (2011) - [j16]Tomoaki Okayama
On boundedness of the condition number of the coefficient matrices appearing in Sinc-Nyström methods for Fredholm integral equations of the second kind. JSIAM Lett. 3: 81-84 (2011) - [j15]Suguru Yamanaka, Masaaki Sugihara, Hidetoshi Nakagawa:
Analysis of downgrade risk in credit portfolios with self-exciting intensity model. JSIAM Lett. 3: 93-96 (2011) - [j14]Ken Hayami, Masaaki Sugihara:
A geometric view of Krylov subspace methods on singular systems. Numer. Linear Algebra Appl. 18(3): 449-469 (2011) - 2010
- [j13]Takaharu Yaguchi
Conservative numerical schemes for the Ostrovsky equation. J. Comput. Appl. Math. 234(4): 1036-1048 (2010) - [j12]Kensuke Aishima
Superquadratic convergence of DLASQ for computing matrix singular values. J. Comput. Appl. Math. 234(4): 1179-1187 (2010) - [j11]Tomoaki Okayama
Sinc-collocation methods for weakly singular Fredholm integral equations of the second kind. J. Comput. Appl. Math. 234(4): 1211-1227 (2010) - [j10]Masaaki Tanio
GBi-CGSTAB(s, L): IDR(s) with higher-order stabilization polynomials. J. Comput. Appl. Math. 235(3): 765-784 (2010) - [j9]Takaharu Yaguchi
An extension of the discrete variational method to nonuniform grids. J. Comput. Phys. 229(11): 4382-4423 (2010) - [j8]Tomoaki Okayama
Error estimates with explicit constants for the tanh rule and the DE formula for indefinite integrals. JSIAM Lett. 2: 13-16 (2010) - [p1]Shoji Itoh, Masaaki Sugihara:
Systematic Performance Evaluation of Linear Solvers Using Quality Control Techniques. Software Automatic Tuning, From Concepts to State-of-the-Art Results 2010: 135-152
2000 – 2009
- 2009
- [j7]Ken'ichiro Tanaka
Function classes for successful DE-Sinc approximations. Math. Comput. 78(267): 1553-1571 (2009) - [j6]Ken'ichiro Tanaka
Function classes for double exponential integration formulas. Numerische Mathematik 111(4): 631-655 (2009) - [c1]Masaaki Sugihara:
De-Sinc numerical methods. SNC 2009: 9-10 - 2008
- [j5]Kensuke Aishima
On Convergence of the DQDS Algorithm for Singular Value Computation. SIAM J. Matrix Anal. Appl. 30(2): 522-537 (2008) - 2005
- [j4]Ken'ichiro Tanaka
Numerical indefinite integration by double exponential sinc method. Math. Comput. 74(250): 655-679 (2005) - 2003
- [j3]Masaaki Sugihara:
Near optimality of the sinc approximation. Math. Comput. 72(242): 767-786 (2003) - 2000
- [j2]Shao-Liang Zhang, Yoshio Oyanagi, Masaaki Sugihara:
Necessary and sufficient conditions for the convergence of Orthomin(k) on singular and inconsistent linear systems. Numerische Mathematik 87(2): 391-405 (2000)
1990 – 1999
- 1996
- [j1]Masaaki Sugihara, Seiji Fujino:
Numerical solutions of Burgers' equation with a large Reynolds number. Reliab. Comput. 2(2): 173-179 (1996)
Coauthor Index
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