# Profile

**Department of Mathematical Informatics, Graduate School of Information Science and Technology, University of Tokyo
Professor**

7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656

Eng. 6 Bldg. Room 347

Tel: +81-3-5841-6911, ext. 26911

Fax:

E-mail：matsuo＠mist.i.u-tokyo.ac.jp

## Curriculum Vitae

Mar. 1995 | Graduated from the Master Course of the Department of Applied Physics, Graduate School of Engineering, University of Tokyo |
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Mar. 1997 | Withdrew from the Doctor Course of the Department of Applied Physics, Graduate School of Engineering, University of Tokyo |

Apr. 1997 | Assistant Professor, Department of Computational Science and Engineering, Graduate School of Engineering, Nagoya University |

Feb. 2003 | Received a Ph.D.(Engineering) from the Graduate School of Engineering, University of Tokyo |

Apr. 2004 | Lecturer, Department of Mathematical Informatics, Graduate School of Information Science and Technology, University of Tokyo |

Aug. 2007 | Associate Professor, Department of Mathematical Informatics, Graduate School of Information Science and Technology, University of Tokyo |

Jun. 2013 | Professor, Department of Mathematical Informatics, Graduate School of Information Science and Technology, University of Tokyo |

## Research Themes

Numerical Analysis，in particular, “good” numerical methods for solving differential equations.

There are many differential equations that have important physical properties such as conservation or dissipation.

A “good” numerical method for such a equation

refers to a numerical method that retain the conservation/dissipation properties in a discrete sense.

Such a method is called a structure-preserving numerical method.

Compared with a versatile numerical method,

the structure-preserving method not only provides a qualitatively correct result but also achieves numerical stability.

Currently, I’m engaged mainly in the study of high-order (highly accurate) methods for conservative/dissipative systems.

## Selected Publications

- Takayasu Matsuo and Daisuke Furihata,

Dissipative or Conservative Finite-Difference Schemes for Complex-Valued Nonlinear Partial Differential Equations,

J. Comput. Phys., 171 (2001), 425-447. - Takayasu Matsuo, Masaaki Sugihara, Daisuke Furihata, and Masatake Mori,

Spatially Accurate Dissipative or Conservative Finite Difference Schemes Derived by the Discrete Variational Method,

Japan J. Indust. Appl. Math., 19 (2002), 311–330. - Takayasu Matsuo,

High-order Schemes for Conservative or Dissipative Systems,

J. Comput. Appl. Math., 152 (2003), 305–317.